K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

Scuba diving is a sport in (25) ______ you swim underwater for extended (26) ________ using special equipment. The word Scuba is actually an acronym for self-contained underwater breathing apparatus. Scuba diving is an excellent way to see some very beautiful sites: coral diving sites with their colorful sea life are the most famous but other scuba diving (27) ______ include shipwrecks and caverns. Scuba diving can also be a very relaxing sport and in many places it’s very beginner friendly....
Đọc tiếp

Scuba diving is a sport in (25) ______ you swim underwater for extended (26) ________ using special equipment. The word Scuba is actually an acronym for self-contained underwater breathing apparatus.

Scuba diving is an excellent way to see some very beautiful sites: coral diving sites with their colorful sea life are the most famous but other scuba diving (27) ______ include shipwrecks and caverns.

Scuba diving can also be a very relaxing sport and in many places it’s very beginner friendly. Many dive sites are (28) ______ (under the care of an instructor) after a short briefing and training dive. You can learn to dive far more quickly than you learn snow sports, for example. It’s also suitable for people with a number of physical disabilities. (29)_____you can use the breathing equipment and are able to successfully propel yourself underwater you may be able to dive. 

Điền vào ô 25

 

A. which 

B. where 

C. that 

D. what 

1
29 tháng 9 2019

Đáp án A

Kiến thức: Mệnh đề quan hệ

Giải thích:

Giới từ + whom/ which

Giới từ + what + S + V

Ta dùng mệnh đề quan hệ “in which” thay thế cho nơi chốn, địa điểm,… và được dịch là “trong đó”

Scuba diving is a sport in (25) which you swim underwater…

Tạm dịch: Lặn bằng bình khí là một môn thể thao trong đó bạn bơi dưới nước 

Scuba diving is a sport in (25) ______ you swim underwater for extended (26) ________ using special equipment. The word Scuba is actually an acronym for self-contained underwater breathing apparatus. Scuba diving is an excellent way to see some very beautiful sites: coral diving sites with their colorful sea life are the most famous but other scuba diving (27) ______ include shipwrecks and caverns. Scuba diving can also be a very relaxing sport and in many places it’s very beginner friendly....
Đọc tiếp

Scuba diving is a sport in (25) ______ you swim underwater for extended (26) ________ using special equipment. The word Scuba is actually an acronym for self-contained underwater breathing apparatus.

Scuba diving is an excellent way to see some very beautiful sites: coral diving sites with their colorful sea life are the most famous but other scuba diving (27) ______ include shipwrecks and caverns.

Scuba diving can also be a very relaxing sport and in many places it’s very beginner friendly. Many dive sites are (28) ______ (under the care of an instructor) after a short briefing and training dive. You can learn to dive far more quickly than you learn snow sports, for example. It’s also suitable for people with a number of physical disabilities. (29)_____you can use the breathing equipment and are able to successfully propel yourself underwater you may be able to dive. 

Điền vào ô 26

A. stages 

B. rounds 

C. periods 

D. terms 

1
24 tháng 5 2019

Đáp án C

Kiến thức: Từ vựng

Giải thích:

stage (n): chặng, giai đoạn                                                              

round (n): hiệp, vòng đấu

period (n): thời kỳ, thời gian                         

term (n): hạn, kỳ hạn

Scuba diving is a sport in which you swim underwater for extended (26) periods using special equipment.

Tạm dịch: Lặn bằng bình khí là một môn thể thao trong đó bạn bơi dưới nước trong thời gian dài bằng cách sử dụng thiết bị đặc biệt. 

Scuba diving is a sport in (25) ______ you swim underwater for extended (26) ________ using special equipment. The word Scuba is actually an acronym for self-contained underwater breathing apparatus. Scuba diving is an excellent way to see some very beautiful sites: coral diving sites with their colorful sea life are the most famous but other scuba diving (27) ______ include shipwrecks and caverns. Scuba diving can also be a very relaxing sport and in many places it’s very beginner friendly....
Đọc tiếp

Scuba diving is a sport in (25) ______ you swim underwater for extended (26) ________ using special equipment. The word Scuba is actually an acronym for self-contained underwater breathing apparatus.

Scuba diving is an excellent way to see some very beautiful sites: coral diving sites with their colorful sea life are the most famous but other scuba diving (27) ______ include shipwrecks and caverns.

Scuba diving can also be a very relaxing sport and in many places it’s very beginner friendly. Many dive sites are (28) ______ (under the care of an instructor) after a short briefing and training dive. You can learn to dive far more quickly than you learn snow sports, for example. It’s also suitable for people with a number of physical disabilities. (29)_____you can use the breathing equipment and are able to successfully propel yourself underwater you may be able to dive.

Điền vào ô 28

 

A. available 

B. approaching 

C. accessible 

D. manageable 

1
25 tháng 1 2018

Đáp án C

Kiến thức: Từ vựng

Giải thích:

available (a): có sẵn    

approaching (V-ing): tiếp cận

accessible (a): dễ tiếp cận  

manageable (a): có thể quản lý

Many dive sites are (28) accessible (under the care of an instructor) after a short briefing and training dive.

Tạm dịch: Nhiều địa điểm lặn có thể tới được (dưới sự quan tâm của một người hướng dẫn) sau một cuộc đào tạo lặn ngắn. 

Scuba diving is a sport in (25) ______ you swim underwater for extended (26) ________ using special equipment. The word Scuba is actually an acronym for self-contained underwater breathing apparatus. Scuba diving is an excellent way to see some very beautiful sites: coral diving sites with their colorful sea life are the most famous but other scuba diving (27) ______ include shipwrecks and caverns. Scuba diving can also be a very relaxing sport and in many places it’s very beginner friendly....
Đọc tiếp

Scuba diving is a sport in (25) ______ you swim underwater for extended (26) ________ using special equipment. The word Scuba is actually an acronym for self-contained underwater breathing apparatus.

Scuba diving is an excellent way to see some very beautiful sites: coral diving sites with their colorful sea life are the most famous but other scuba diving (27) ______ include shipwrecks and caverns.

Scuba diving can also be a very relaxing sport and in many places it’s very beginner friendly. Many dive sites are (28) ______ (under the care of an instructor) after a short briefing and training dive. You can learn to dive far more quickly than you learn snow sports, for example. It’s also suitable for people with a number of physical disabilities. (29)_____you can use the breathing equipment and are able to successfully propel yourself underwater you may be able to dive.

Điền vào ô 27

A. impressions 

B. amusements 

C. recreations

D. attractions 

1
12 tháng 2 2018

Đáp án D

Kiến thức: Từ vựng

Giải thích:

impression (n): ấn tượng

amusement (n): sự vui chơi; trò giải trí

recreation (n): sự giải lao, sự tiêu khiển

attraction (n): sự lôi cuốn, sự hấp dẫn, địa điểm thu hút

Scuba diving is an excellent way to see some very beautiful sites: coral diving sites with their colorful sea life are the most famous but other scuba diving (27) attractions include shipwrecks and caverns.

Tạm dịch: Lặn bằng bình khí là một cách tuyệt vời để ngắm một số địa điểm rất đẹp: các địa điểm lặn san hô với cuộc sống biển đầy màu sắc của chúng là nổi tiếng nhất ngoài các điểm lặn khác bao gồm xác tàu đắm và hang động. 

Scuba diving is a sport in (25) ______ you swim underwater for extended (26) ________ using special equipment. The word Scuba is actually an acronym for self-contained underwater breathing apparatus. Scuba diving is an excellent way to see some very beautiful sites: coral diving sites with their colorful sea life are the most famous but other scuba diving (27) ______ include shipwrecks and caverns. Scuba diving can also be a very relaxing sport and in many places it’s very beginner friendly....
Đọc tiếp

Scuba diving is a sport in (25) ______ you swim underwater for extended (26) ________ using special equipment. The word Scuba is actually an acronym for self-contained underwater breathing apparatus.

Scuba diving is an excellent way to see some very beautiful sites: coral diving sites with their colorful sea life are the most famous but other scuba diving (27) ______ include shipwrecks and caverns.

Scuba diving can also be a very relaxing sport and in many places it’s very beginner friendly. Many dive sites are (28) ______ (under the care of an instructor) after a short briefing and training dive. You can learn to dive far more quickly than you learn snow sports, for example. It’s also suitable for people with a number of physical disabilities. (29)_____you can use the breathing equipment and are able to successfully propel yourself underwater you may be able to dive.

Điền vào ô 29 

A. Because 

B. When 

C. As long as 

D. Although 

1
1 tháng 2 2019

Đáp án C

Kiến thức: Liên từ

Giải thích:

Because: bởi vì                                             

When: khi

As long as: miễn là                                       

Although: mặc dù

(29) As long as you can use the breathing equipment and are able to successfully propel yourself underwater you may be able to dive.

Tạm dịch: Miễn là bạn có thể sử dụng thiết bị thở và có thể tự đẩy mình thành công dưới nước, bạn có thể lặn.

Dịch bài đọc:

Lặn bằng bình khí là một môn thể thao trong đó bạn bơi dưới nước trong thời gian dài bằng cách sử dụng thiết bị đặc biệt. Từ Scuba thực ra là một từ viết tắt của thiết bị thở dưới nước khép kín. Lặn bằng bình khí là một cách tuyệt vời để ngắm một số địa điểm rất đẹp: các địa điểm lặn san hô với cuộc sống biển đầy màu sắc của chúng là nổi tiếng nhất ngoài các điểm lặn khác bao gồm xác tàu đắm và hang động.

Lặn bằng bình khí cũng có thể là một môn thể thao rất thư giãn và ở nhiều nơi, nó rất thân thiện với người mới bắt đầu. Nhiều địa điểm lặn có thể tới được (dưới sự quan tâm của một người hướng dẫn) sau một cuộc đào tạo lặn ngắn. Bạn có thể học cách lặn nhanh hơn nhiều so với bạn có thể học các môn thể thao ví dụ như tuyết. Nó cũng thích hợp cho những người có một số khuyết tật về thể chất. Miễn là bạn có thể sử dụng thiết bị thở và có thể tự đẩy mình thành công dưới nước, bạn có thể lặn. 

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 questionsAmbient divers are, unlike divers who go underwater in submersible vehicles of pressure resistant suits, exposed to the pressure and temperature of the surrounding ambient water. Of all types of diving, the oldest and simplest is free diving. Free divers may use no equipment at all, but most use a face mask, foot fins, and a snorkel. Under the surface, free...
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

Ambient divers are, unlike divers who go underwater in submersible vehicles of pressure resistant suits, exposed to the pressure and temperature of the surrounding ambient water. Of all types of diving, the oldest and simplest is free diving. Free divers may use no equipment at all, but most use a face mask, foot fins, and a snorkel. Under the surface, free divers must hold their breath. Most free divers can only descend 30 to 40 feet, but some skilled divers can go as deep as 100 feet.

Scuba diving provides greater range than free diving. The word scuba stands for self-contained underwater breathing apparatus. Scuba divers wear metal tanks with compressed air or other breathing gases. When using open-circuit equipment, a scuba diver simply breathes air form the tank through a hose and releases the exhaled air into the water. A closed-circuit breathing device, also called a rebreather, filters out carbon dioxide and other harmful gases and automatically adds oxygen. This enables the diver to breathe the same air over and over. In surface-supplied diving, divers wear helmets and waterproof canvas suits. Today, sophiticated plastic helmets have replaced the heavy copper helmets used in the past.These divers get their air from a hose connected to compressors on a boat. Surface-supplied divers can go deeper than any other type of ambient diver.

The word “This” in bold in paragraph 2 refers to_________.

A. filtering out carbon dioxide 

B. adding oxygen 

C. exhaling air into the water 

D. filtering out harmful gases and adding oxygen.

1
16 tháng 11 2017

Đáp án D

Từ "This" in đậm trong đoạn 2 đề cập đến:

A. lọc ra carbon dioxide

B. thêm oxy

C. thở ra không khí vào trong nước

D. lọc ra khí độc hại và thêm oxy.

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 questionsAmbient divers are, unlike divers who go underwater in submersible vehicles of pressure resistant suits, exposed to the pressure and temperature of the surrounding ambient water. Of all types of diving, the oldest and simplest is free diving. Free divers may use no equipment at all, but most use a face mask, foot fins, and a snorkel. Under the surface, free...
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

Ambient divers are, unlike divers who go underwater in submersible vehicles of pressure resistant suits, exposed to the pressure and temperature of the surrounding ambient water. Of all types of diving, the oldest and simplest is free diving. Free divers may use no equipment at all, but most use a face mask, foot fins, and a snorkel. Under the surface, free divers must hold their breath. Most free divers can only descend 30 to 40 feet, but some skilled divers can go as deep as 100 feet.

Scuba diving provides greater range than free diving. The word scuba stands for self-contained underwater breathing apparatus. Scuba divers wear metal tanks with compressed air or other breathing gases. When using open-circuit equipment, a scuba diver simply breathes air form the tank through a hose and releases the exhaled air into the water. A closed-circuit breathing device, also called a rebreather, filters out carbon dioxide and other harmful gases and automatically adds oxygen. This enables the diver to breathe the same air over and over. In surface-supplied diving, divers wear helmets and waterproof canvas suits. Today, sophiticated plastic helmets have replaced the heavy copper helmets used in the past.These divers get their air from a hose connected to compressors on a boat. Surface-supplied divers can go deeper than any other type of ambient diver.

What does the word “descend” in the paragraph probably mean?

A. move to a lower level

B. climb to a higher place 

C. swim on the river bed

D. go up and down slowly

1
8 tháng 2 2017

Đáp án A

Từ " descend" trong đoạn văn có thể có nghĩa là gì?

A. chuyển sang chỗ thấp hơn

B. leo lên một nơi cao hơn

C. bơi trên lòng sông

D. đi lên và xuống chậm

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 questionsAmbient divers are, unlike divers who go underwater in submersible vehicles of pressure resistant suits, exposed to the pressure and temperature of the surrounding ambient water. Of all types of diving, the oldest and simplest is free diving. Free divers may use no equipment at all, but most use a face mask, foot fins, and a snorkel. Under the surface, free...
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

Ambient divers are, unlike divers who go underwater in submersible vehicles of pressure resistant suits, exposed to the pressure and temperature of the surrounding ambient water. Of all types of diving, the oldest and simplest is free diving. Free divers may use no equipment at all, but most use a face mask, foot fins, and a snorkel. Under the surface, free divers must hold their breath. Most free divers can only descend 30 to 40 feet, but some skilled divers can go as deep as 100 feet.

Scuba diving provides greater range than free diving. The word scuba stands for self-contained underwater breathing apparatus. Scuba divers wear metal tanks with compressed air or other breathing gases. When using open-circuit equipment, a scuba diver simply breathes air form the tank through a hose and releases the exhaled air into the water. A closed-circuit breathing device, also called a rebreather, filters out carbon dioxide and other harmful gases and automatically adds oxygen. This enables the diver to breathe the same air over and over. In surface-supplied diving, divers wear helmets and waterproof canvas suits. Today, sophiticated plastic helmets have replaced the heavy copper helmets used in the past.These divers get their air from a hose connected to compressors on a boat. Surface-supplied divers can go deeper than any other type of ambient diver.

When using closed-circuit devices, divers_______

A. exhale air into the water

B. hold their breath 

C. breathe the same air over and over

D. receive air from the surface

1
13 tháng 5 2018

Đáp án C

Khi sử dụng thiết bị lặn, thợ lặn:

A. thở ra không khí trong nước

B. nín thở

C. hít thở nhiều lần

D. nhận không khí từ bề mặt

 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 questionsAmbient divers are, unlike divers who go underwater in submersible vehicles of pressure resistant suits, exposed to the pressure and temperature of the surrounding ambient water. Of all types of diving, the oldest and simplest is free diving. Free divers may use no equipment at all, but most use a face mask, foot fins, and a snorkel. Under the surface, free...
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

Ambient divers are, unlike divers who go underwater in submersible vehicles of pressure resistant suits, exposed to the pressure and temperature of the surrounding ambient water. Of all types of diving, the oldest and simplest is free diving. Free divers may use no equipment at all, but most use a face mask, foot fins, and a snorkel. Under the surface, free divers must hold their breath. Most free divers can only descend 30 to 40 feet, but some skilled divers can go as deep as 100 feet.

Scuba diving provides greater range than free diving. The word scuba stands for self-contained underwater breathing apparatus. Scuba divers wear metal tanks with compressed air or other breathing gases. When using open-circuit equipment, a scuba diver simply breathes air form the tank through a hose and releases the exhaled air into the water. A closed-circuit breathing device, also called a rebreather, filters out carbon dioxide and other harmful gases and automatically adds oxygen. This enables the diver to breathe the same air over and over. In surface-supplied diving, divers wear helmets and waterproof canvas suits. Today, sophiticated plastic helmets have replaced the heavy copper helmets used in the past.These divers get their air from a hose connected to compressors on a boat. Surface-supplied divers can go deeper than any other type of ambient diver.

According to the passage, the maximum depth for free divers is around ______

 

 

A. 40 feet

B. 100 feet

C. 200 feet

D. 1,000 feet

1
10 tháng 8 2018

Đáp án B

Read the following passage and mart the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 40 to 47. If you enjoy water sports, Hawaii is the place for you. You can go swimming all year round in the warm water. You can go sport fishing from the shore or from a boat. If you like boats, you can go sailing, canoeing, or windsurfing. Or, you can also try some other water sports that are especially popular in Hawaii: surfing, snorkeling and scuba...
Đọc tiếp

Read the following passage and mart the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 40 to 47.

If you enjoy water sports, Hawaii is the place for you. You can go swimming all year round in the warm water. You can go sport fishing from the shore or from a boat. If you like boats, you can go sailing, canoeing, or windsurfing. Or, you can also try some other water sports that are especially popular in Hawaii: surfing, snorkeling and scuba diving.

Surfing is a sport which started in Hawaii many years ago. The Hawaiians called it “he’e nalu”, which means “to slide on a wave”. If you want to try surfing, you need, first of all, to be a good swimmer. You also have to have an excellent sense of balance. You must swim out from the beach with your surfboard under your arm. When you get to where the waves begin to break, you wait for a calm moment. Then you try to stand up on the board. The wave will begin to rise under you. You must try to steer the board with your feet so you stay on top of the wave. The important thing is to keep your balance and not fall down. If you can manage this, you will have an exciting ride all the way in to the shore.

Scuba diving and snorkeling are two ways to get a close look at the beauty lying below the surface of the ocean. The waters off the Hawaiian Islands are clean, clear and warm. They contain hundreds of kinds of colorful fish. The undersea world is made even more colorful by the coral reefs of red, gold, white and light purple. Among these reefs there may be larger fish or sea turtles.

Scuba diving allows you to see the most interesting undersea sights. “Scuba” means “Self-contained Underwater Breathing Apparatus”, that is, equipment for breathing and swimming around far under water. In Hawaii, you can take special courses to learn how to scuba dive. After the courses, you can get a certificate that will allow you to dive alone. Since it can be dangerous, proper instruction and great care are always necessary when you are scuba diving.

If you are adventurous, you might try snorkeling instead of scuba diving. Less equipment is needed, just a face mask, a breathing tube (snorkel) and flippers for your feet. It only takes a few minutes to learn how to snorkel. Although you cannot dive deep into the water, you can swim with your face below the surface. Breathing through the tube, you float on the surface, and keep yourself moving with your flippers. Even from the surface like this, there will be plenty of color and beauty to see.

The word “proper” in paragraph 4 is closest in meaning to _______. 

A. informative 

B. appropriate 

C. short and clear 

D. enthusiastic 

1
5 tháng 2 2019

Kiến thức: Đọc hiểu, từ vựng

Giải thích:

proper (adj): phù hợp

informative (adj): giàu thông tin                      appropriate (adj): phù hợp

short and clear: ngắn gọn, rõ ràng                    enthusiastic (adj): nhiệt tình

=> proper = appropriate

Thông tin: Since it can be dangerous, proper instruction and great care are always necessary when you are scuba diving.

Tạm dịch: Vì nó có thể nguy hiểm nên bạn phải luôn luôn cần đến sự hướng dẫn phù hợp và chăm sóc kỹ càng khi bạn lặn biển.

Chọn B