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Read the following passage and mark the setter A, B, C or D to indicate the correct answer to each of the questions from 36 to 42.

Amazing Machines!

The deepest diving submarine

The Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean's surface. The submarine is in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the world.

The most useful television

The Viera is the name of the world's only digital entertainment device that can go underwater. It is made and sold in Japan. You can listen to your favorite music, or even watch a movie, all from the comfort of your bathtub. And the battery lasts over five hours if you're planning to spend a long time bathing. You can even use headphones with it — all you'll need is to find a pair that is waterproof!

The smartest monitor

The Japanese company EizoNanao has invented a very special computer monitor, called the FlexScan monitor. The FlexScan monitor can stand up to 23 centimeters high, and it can turn almost 180 degrees left or right. It weighs only 4.3kg. What's more, it can help save electricity. It senses when you have left your computer and turns itself off when you've been gone for more than 40 seconds. When you come back, it knows to turns itself back on!

The smallest motorcycle

A Swedish man named Tom Wiberg built the world's smallest motorcycle that can be ridden by a person. He calls it the Small Toe. The front wheel is only 1.6 centimeters wide, and the back wheel is 2.2 centimeters wide. The rider sits barely seven centimeters above the ground. In 2003, Wiberg rode his machine for more than ten meters and set a new Guinness World Record for the smallest rideable motorcycle ever built.

Question 38: According to the passage, which machine would a deep-sea photographer probably set?

A. Shinkai 6500

B. Small Toe

C. Viera

D. FlexScan

1
11 tháng 3 2019

Đáp án D

Dịch nghĩa. Theo bài viết, một nhiếp ảnh gia sâu dưới biển có thể dùng sản phẩm nào?

A. Shinkai 6500             B. Small Toe                   C. Viera                  D. FlexScan

Giải thích: Small Toe để di chuyển, Viera tuy có thể dùng dưới nước nhưng chỉ “entertainment” - giải trí, nghe nhạc, xem phim, không nói gì đến chụp ảnh. FlexScan màn hình cũng không có tác dụng. Chỉ có tàu ngầm Shinkai 6500 là có thể dùng được.

Read the following passage and mark the setter A, B, C or D to indicate the correct answer to each of the questions from 36 to 42. Amazing Machines! The deepest diving submarine The Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean's surface. The submarine is in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the world....
Đọc tiếp

Read the following passage and mark the setter A, B, C or D to indicate the correct answer to each of the questions from 36 to 42.

Amazing Machines!

The deepest diving submarine

The Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean's surface. The submarine is in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the world.

The most useful television

The Viera is the name of the world's only digital entertainment device that can go underwater. It is made and sold in Japan. You can listen to your favorite music, or even watch a movie, all from the comfort of your bathtub. And the battery lasts over five hours if you're planning to spend a long time bathing. You can even use headphones with it — all you'll need is to find a pair that is waterproof!

The smartest monitor

The Japanese company EizoNanao has invented a very special computer monitor, called the FlexScan monitor. The FlexScan monitor can stand up to 23 centimeters high, and it can turn almost 180 degrees left or right. It weighs only 4.3kg. What's more, it can help save electricity. It senses when you have left your computer and turns itself off when you've been gone for more than 40 seconds. When you come back, it knows to turns itself back on!

The smallest motorcycle

A Swedish man named Tom Wiberg built the world's smallest motorcycle that can be ridden by a person. He calls it the Small Toe. The front wheel is only 1.6 centimeters wide, and the back wheel is 2.2 centimeters wide. The rider sits barely seven centimeters above the ground. In 2003, Wiberg rode his machine for more than ten meters and set a new Guinness World Record for the smallest rideable motorcycle ever built.

Question 36: According to the passage, Viera is special because _________.

A. it plays very loud music

B. it is made in Japan

C. its battery lasts five hours

D. you can use it underwater

1
26 tháng 3 2018

Đáp án D

Dịch nghĩa. Theo đoạn văn, Viera đặc biệt bởi vì _________.

A. nó có thể phát ra nhạc rất lớn                             B. nó được sản xuất ở Nhật Bản

C. pin có thể kéo dài 5 giờ                                      D. bạn có thể sử dụng nó dưới nước

Giải thích: A không có thông tin trong bài, B và C đúng khi nói về Viera nhưng không phải là điểm đặc biệt của sản phẩm này.

Read the following passage and mark the setter A, B, C or D to indicate the correct answer to each of the questions from 36 to 42. Amazing Machines! The deepest diving submarine The Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean's surface. The submarine is in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the world....
Đọc tiếp

Read the following passage and mark the setter A, B, C or D to indicate the correct answer to each of the questions from 36 to 42.

Amazing Machines!

The deepest diving submarine

The Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean's surface. The submarine is in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the world.

The most useful television

The Viera is the name of the world's only digital entertainment device that can go underwater. It is made and sold in Japan. You can listen to your favorite music, or even watch a movie, all from the comfort of your bathtub. And the battery lasts over five hours if you're planning to spend a long time bathing. You can even use headphones with it — all you'll need is to find a pair that is waterproof!

The smartest monitor

The Japanese company EizoNanao has invented a very special computer monitor, called the FlexScan monitor. The FlexScan monitor can stand up to 23 centimeters high, and it can turn almost 180 degrees left or right. It weighs only 4.3kg. What's more, it can help save electricity. It senses when you have left your computer and turns itself off when you've been gone for more than 40 seconds. When you come back, it knows to turns itself back on!

The smallest motorcycle

A Swedish man named Tom Wiberg built the world's smallest motorcycle that can be ridden by a person. He calls it the Small Toe. The front wheel is only 1.6 centimeters wide, and the back wheel is 2.2 centimeters wide. The rider sits barely seven centimeters above the ground. In 2003, Wiberg rode his machine for more than ten meters and set a new Guinness World Record for the smallest rideable motorcycle ever built.

Question 37: According to the passage, the FlexScan monitor is "smart" because ____________.

A. it knows when you leave your computer

B. it can turn almost 180 degrees

C. it cleans the air in the room

D. it can be used underwater

1
23 tháng 1 2017

Đáp án A

Dịch nghĩa. Theo bài viết, màn hình FlexScan thông minh vì ___________.

A. nó biết khi nào bạn rời khỏi máy tính            B. nó có thể xoay 180 độ

C. nó có thể làm sạch khí trong phòng                    D. nó có thể sử dụng dưới nước

Giải thích:

C và D không có thông tin trong bài, B không đúng vì nó có thể xoay thì cũng không hẳn là “smart”. Phương án A - nhận biết khi nào người dùng đi khỏi – thể hiện sự thông minh của nó nhất.

Read the following passage and mark the setter A, B, C or D to indicate the correct answer to each of the questions from 36 to 42. Amazing Machines! The deepest diving submarine The Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean's surface. The submarine is in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the world....
Đọc tiếp

Read the following passage and mark the setter A, B, C or D to indicate the correct answer to each of the questions from 36 to 42.

Amazing Machines!

The deepest diving submarine

The Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean's surface. The submarine is in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the world.

The most useful television

The Viera is the name of the world's only digital entertainment device that can go underwater. It is made and sold in Japan. You can listen to your favorite music, or even watch a movie, all from the comfort of your bathtub. And the battery lasts over five hours if you're planning to spend a long time bathing. You can even use headphones with it — all you'll need is to find a pair that is waterproof!

The smartest monitor

The Japanese company EizoNanao has invented a very special computer monitor, called the FlexScan monitor. The FlexScan monitor can stand up to 23 centimeters high, and it can turn almost 180 degrees left or right. It weighs only 4.3kg. What's more, it can help save electricity. It senses when you have left your computer and turns itself off when you've been gone for more than 40 seconds. When you come back, it knows to turns itself back on!

The smallest motorcycle

A Swedish man named Tom Wiberg built the world's smallest motorcycle that can be ridden by a person. He calls it the Small Toe. The front wheel is only 1.6 centimeters wide, and the back wheel is 2.2 centimeters wide. The rider sits barely seven centimeters above the ground. In 2003, Wiberg rode his machine for more than ten meters and set a new Guinness World Record for the smallest rideable motorcycle ever built.

Question 40: The word “waterproof” means ___________.

A. under the water

B. water-repellent

C. water-resistant

D. in deep water

1
12 tháng 2 2017

Đáp án B

Dịch nghĩa. Từ “waterproof” - chống thấm nước - nghĩa là _____________.

A. dưới nước                                                          B. chống thấm nước

C. chịu nước          D. ở nước sâu

Read the following passage and mark the setter A, B, C or D to indicate the correct answer to each of the questions from 36 to 42. Amazing Machines! The deepest diving submarine The Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean's surface. The submarine is in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the world....
Đọc tiếp

Read the following passage and mark the setter A, B, C or D to indicate the correct answer to each of the questions from 36 to 42.

Amazing Machines!

The deepest diving submarine

The Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean's surface. The submarine is in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the world.

The most useful television

The Viera is the name of the world's only digital entertainment device that can go underwater. It is made and sold in Japan. You can listen to your favorite music, or even watch a movie, all from the comfort of your bathtub. And the battery lasts over five hours if you're planning to spend a long time bathing. You can even use headphones with it — all you'll need is to find a pair that is waterproof!

The smartest monitor

The Japanese company EizoNanao has invented a very special computer monitor, called the FlexScan monitor. The FlexScan monitor can stand up to 23 centimeters high, and it can turn almost 180 degrees left or right. It weighs only 4.3kg. What's more, it can help save electricity. It senses when you have left your computer and turns itself off when you've been gone for more than 40 seconds. When you come back, it knows to turns itself back on!

The smallest motorcycle

A Swedish man named Tom Wiberg built the world's smallest motorcycle that can be ridden by a person. He calls it the Small Toe. The front wheel is only 1.6 centimeters wide, and the back wheel is 2.2 centimeters wide. The rider sits barely seven centimeters above the ground. In 2003, Wiberg rode his machine for more than ten meters and set a new Guinness World Record for the smallest rideable motorcycle ever built.

Question 41: The word "senses" closest in meaning to ___________.

A. sees

B. hears

C. touches

D. feels

1
27 tháng 7 2018

Đáp án D

Dịch nghĩa. Từ “senses” - cảm giác - gần nghĩa nhất _____________.

A. nhìn thấy                    B. nghe thấy                    C. chạm vào            D. cảm thấy

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.Amazing Machines!The deepest diving submarineThe Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean’s surface. The submarine in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

Amazing Machines!

The deepest diving submarine

The Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean’s surface. The submarine in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the world.

The most useful television

The Viera is the name of the world’s only digital entertainment device that can go underwater. It is made and sold in Japan. You can listen to your favorite music, or even watch a movie, all from the comfort of your bathtub. And the battery lasts over five hours if you’re planning to spend a long time bathing. You can even use headphones with it – all you’ll need is to find a pair that is waterproof!

The smartest monitor

The Japanese company EizoNanao has invented a very special computer monitor, called the FlexScan monitor. The FlexScan monitor can stand up to 23 centimeters high, and it can turn almost 180 degrees left or right. It weighs only 4,3kg. What’s more, it can help save electricity. It senses when you have left your computer and turns itself off when you’ve been gone for more than 40 seconds. When you come back, it knows to turns itself back on!

The smallest motorcycle

A Swedish man named Tom Wiberg built the world’s smallest motorcycle that can be ridden by a person. He calls it the Small Toe. The front wheel is only 1.6 centimeters wide, and the back wheel is 2,2 centimeters wide. The rider sits barely seven centimeters above the ground. In 2003, Wiberg rode his machine for more than ten meters and set a new Guinness World Record for the smallest rideable motorcycle ever built

According to the passage, Viera is special because_______

A. it plays very loud music

B. it is made in Japan

C. its battery lasts five hours

D. you can use it underwater

1
29 tháng 10 2019

Đáp án D Từ câu đầu đoạn 3: The Viera is the name of the world’s only digital entertainment device that can go underwater 

Read the following passage and mark the setter A, B, C or D to indicate the correct answer to each of the questions from 36 to 42. Amazing Machines! The deepest diving submarine The Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean's surface. The submarine is in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the world....
Đọc tiếp

Read the following passage and mark the setter A, B, C or D to indicate the correct answer to each of the questions from 36 to 42.

Amazing Machines!

The deepest diving submarine

The Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean's surface. The submarine is in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the world.

The most useful television

The Viera is the name of the world's only digital entertainment device that can go underwater. It is made and sold in Japan. You can listen to your favorite music, or even watch a movie, all from the comfort of your bathtub. And the battery lasts over five hours if you're planning to spend a long time bathing. You can even use headphones with it — all you'll need is to find a pair that is waterproof!

The smartest monitor

The Japanese company EizoNanao has invented a very special computer monitor, called the FlexScan monitor. The FlexScan monitor can stand up to 23 centimeters high, and it can turn almost 180 degrees left or right. It weighs only 4.3kg. What's more, it can help save electricity. It senses when you have left your computer and turns itself off when you've been gone for more than 40 seconds. When you come back, it knows to turns itself back on!

The smallest motorcycle

A Swedish man named Tom Wiberg built the world's smallest motorcycle that can be ridden by a person. He calls it the Small Toe. The front wheel is only 1.6 centimeters wide, and the back wheel is 2.2 centimeters wide. The rider sits barely seven centimeters above the ground. In 2003, Wiberg rode his machine for more than ten meters and set a new Guinness World Record for the smallest rideable motorcycle ever built.

Question 39: According to the passage, what is true about all the machines in the reading?

A. they are very small

B. they contain computers

C. they are unique in some way

D. you can buy them in stores

1
11 tháng 1 2017

Đáp án C

Dịch nghĩa. Theo bài văn, đâu là đúng về các loại máy móc trong bài?

A. chúng rất nhỏ                                                     B. chúng có máy tính

C. chúng đặc biệt ở một cách nào đó                   D. bạn có thể mua chúng ở tiệm

Giải thích: A sai do tàu ngầm không hề nhỏ, B và D sai do không có thông tin gì về việc các thiết bị có máy tính bên trong hay không hay có mua được ở tiệm hay không. Điểm chung là chúng đều đặc biệt, khác với các thiết bị thường.

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.Amazing Machines!The deepest diving submarineThe Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean’s surface. The submarine in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

Amazing Machines!

The deepest diving submarine

The Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean’s surface. The submarine in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the world.

The most useful television

The Viera is the name of the world’s only digital entertainment device that can go underwater. It is made and sold in Japan. You can listen to your favorite music, or even watch a movie, all from the comfort of your bathtub. And the battery lasts over five hours if you’re planning to spend a long time bathing. You can even use headphones with it – all you’ll need is to find a pair that is waterproof!

The smartest monitor

The Japanese company EizoNanao has invented a very special computer monitor, called the FlexScan monitor. The FlexScan monitor can stand up to 23 centimeters high, and it can turn almost 180 degrees left or right. It weighs only 4,3kg. What’s more, it can help save electricity. It senses when you have left your computer and turns itself off when you’ve been gone for more than 40 seconds. When you come back, it knows to turns itself back on!

The smallest motorcycle

A Swedish man named Tom Wiberg built the world’s smallest motorcycle that can be ridden by a person. He calls it the Small Toe. The front wheel is only 1.6 centimeters wide, and the back wheel is 2,2 centimeters wide. The rider sits barely seven centimeters above the ground. In 2003, Wiberg rode his machine for more than ten meters and set a new Guinness World Record for the smallest rideable motorcycle ever built

According to the passage, the FlexScan monitor is “smart” because_______

A. it knows when you leave your computer

B. it can turn almost 180 degrees

C. it cleans the air in the room

D. it can be used underwater

1
12 tháng 3 2019

Đáp án A Câu 4 đoạn 4: It senses when you have left your computer and turns itself off when you’ve been gone for more than 40 seconds. When you come back, it knows to turns itself back on!

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.Amazing Machines!The deepest diving submarineThe Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean’s surface. The submarine in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

Amazing Machines!

The deepest diving submarine

The Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean’s surface. The submarine in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the world.

The most useful television

The Viera is the name of the world’s only digital entertainment device that can go underwater. It is made and sold in Japan. You can listen to your favorite music, or even watch a movie, all from the comfort of your bathtub. And the battery lasts over five hours if you’re planning to spend a long time bathing. You can even use headphones with it – all you’ll need is to find a pair that is waterproof!

The smartest monitor

The Japanese company EizoNanao has invented a very special computer monitor, called the FlexScan monitor. The FlexScan monitor can stand up to 23 centimeters high, and it can turn almost 180 degrees left or right. It weighs only 4,3kg. What’s more, it can help save electricity. It senses when you have left your computer and turns itself off when you’ve been gone for more than 40 seconds. When you come back, it knows to turns itself back on!

The smallest motorcycle

A Swedish man named Tom Wiberg built the world’s smallest motorcycle that can be ridden by a person. He calls it the Small Toe. The front wheel is only 1.6 centimeters wide, and the back wheel is 2,2 centimeters wide. The rider sits barely seven centimeters above the ground. In 2003, Wiberg rode his machine for more than ten meters and set a new Guinness World Record for the smallest rideable motorcycle ever built

According to the passage, Wiberg probably made the world’s smallest motorcycle _______

A. for the police

B. to sell to Swedish motorcycle riders

C. because he wanted to set a new record

D. as a way to travel around the city

1
5 tháng 1 2019

Đáp ánC Đoạn cuối chỉ nói về kích thước nhỏ của chiếc xe đạp, nó có thể đi được hơn 10m. Với kích thước nhỏ như thế, thực tế nó rất khó dùng nhưng lại lập được kỉ lục -> có thể nó được tạo ra chỉ để lập kỉ lục

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.Amazing Machines!The deepest diving submarineThe Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean’s surface. The submarine in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

Amazing Machines!

The deepest diving submarine

The Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean’s surface. The submarine in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the world.

The most useful television

The Viera is the name of the world’s only digital entertainment device that can go underwater. It is made and sold in Japan. You can listen to your favorite music, or even watch a movie, all from the comfort of your bathtub. And the battery lasts over five hours if you’re planning to spend a long time bathing. You can even use headphones with it – all you’ll need is to find a pair that is waterproof!

The smartest monitor

The Japanese company EizoNanao has invented a very special computer monitor, called the FlexScan monitor. The FlexScan monitor can stand up to 23 centimeters high, and it can turn almost 180 degrees left or right. It weighs only 4,3kg. What’s more, it can help save electricity. It senses when you have left your computer and turns itself off when you’ve been gone for more than 40 seconds. When you come back, it knows to turns itself back on!

The smallest motorcycle

A Swedish man named Tom Wiberg built the world’s smallest motorcycle that can be ridden by a person. He calls it the Small Toe. The front wheel is only 1.6 centimeters wide, and the back wheel is 2,2 centimeters wide. The rider sits barely seven centimeters above the ground. In 2003, Wiberg rode his machine for more than ten meters and set a new Guinness World Record for the smallest rideable motorcycle ever built

The word “waterproof” in the third paragraph means _______

A. under the water

B. water -repellent

C. water-resistant

D. in deep water

1
13 tháng 7 2019

Đáp ánB Waterproof = chống thấm nước = water –repellent (không cho nước vào). Water- resistant = chống chịu nước (không cho nước vào một cách dễ dàng)

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. Amazing Machines! The deepest diving submarine The Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean’s surface. The submarine in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

Amazing Machines!

The deepest diving submarine

The Japanese research submarine Shinkai 6500 can dive deeper than any other submarine. On August 11, 1989, it went down to a depth of 6,526 meters beneath the ocean’s surface. The submarine in 935 meters long, about the size of a bus and can take up to three people. It is used for ocean research all over the world.

The most useful television

The Viera is the name of the world’s only digital entertainment device that can go underwater. It is made and sold in Japan. You can listen to your favorite music, or even watch a movie, all from the comfort of your bathtub. And the battery lasts over five hours if you’re planning to spend a long time bathing. You can even use headphones with it – all you’ll need is to find a pair that is waterproof!

The smartest monitor

The Japanese company EizoNanao has invented a very special computer monitor, called the FlexScan monitor. The FlexScan monitor can stand up to 23 centimeters high, and it can turn almost 180 degrees left or right. It weighs only 4,3kg. What’s more, it can help save electricity. It senses when you have left your computer and turns itself off when you’ve been gone for more than 40 seconds. When you come back, it knows to turns itself back on!

The smallest motorcycle

A Swedish man named Tom Wiberg built the world’s smallest motorcycle that can be ridden by a person. He calls it the Small Toe. The front wheel is only 1.6 centimeters wide, and the back wheel is 2,2 centimeters wide. The rider sits barely seven centimeters above the ground. In 2003, Wiberg rode his machine for more than ten meters and set a new Guinness World Record for the smallest rideable motorcycle ever built

According to the passage the iRobot vacuum cleaner can clean_______

A. walls

B. air

C. pets

D. computers

1
25 tháng 11 2018

Đáp ánB Câu cuối đoạn 2: Finally, the machine cleans the air