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4 tháng 3 2016

The true statement is:

C. Sara's car weighs 23/6 tons more than Anna's car

4 tháng 3 2016

people English

31 tháng 12 2017

The driver just got off the cargo truck and passed

The locust is perhaps nature's most awesome example of the collective destructive power of a species which, individually, is practically harmless. An adult locust weighs a maximum of two grams—it takes over 225 to outweigh a can of beans. But since each locust can eat its own weight daily, and since a moving swarm may carpet the ground with anywhere from 30 to 60 locusts a square yard, a square mile will typically contain from 100 million to 200 million of the creatures. Seldom, furthermore,...
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The locust is perhaps nature's most awesome example of the collective destructive power of a species which, individually, is practically harmless. An adult locust weighs a maximum of two grams—it takes over 225 to outweigh a can of beans. But since each locust can eat its own weight daily, and since a moving swarm may carpet the ground with anywhere from 30 to 60 locusts a square yard, a square mile will typically contain from 100 million to 200 million of the creatures. Seldom, furthermore, will a swarm occupy a mere square mile; swarms more than 400 square miles in area have been recorded, and one that size weighs more than 80,000 tons. It numbers around 40 billion insects eating the weight of the Queen Mary every day it is on the move—and it never stops. Even the two tons of locusts each one million population represents takes a tremendous toll: each day that population eats as much as 20 elephants or 500 people. And their voracity is not only in numbers; pound for pound the locust eats 60 to 100 times as much as a human being.

1.This article is mainly concerned with

A.the harmlessness of individual locusts B.the Queen Mary locust plague

C.the destructive capacity of locusts D.the importance of locusts to man

2.Locusts.......

A.existed only in Bible B.always travels in swarms

C.ate the Queen Mary in one day D.eat as much as twenty elephants

3.Locusts ......

A.can fly over long distance

b.always travels in swam

C.is no larger than a bean

D.can eat its own weight daily

4.The destructive of locusts in swarms results from all of the following except....

A.the large area covered by the swarm

B.the large number of locusts in a swarm

C.their collective voracity

D.the extreme weight of a locust swarm

5.The author uses.......

A.contrast and comparison

B.factual description

C.smile and metaphor

D.biased opinion

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3 tháng 1 2018

1.the

2.called

3.than

4.with

5.some

6.why

7.and

8.until

Read the following passage. Choose and circle the correct answer A, B, C or D. According to the World Health Organization (WHO) research, the emission from car exhausts causes more deaths than road accidents. The research found that one third of all harmful air pollution was caused by road transport, and that long term exposure to pollution caused estimated 21,000 premature deaths a year across the three countries, France, Austria and Switzerland. This is much higher than the 9,947 who died...
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Read the following passage. Choose and circle the correct answer A, B, C or D. According to the World Health Organization (WHO) research, the emission from car exhausts causes more deaths than road accidents. The research found that one third of all harmful air pollution was caused by road transport, and that long term exposure to pollution caused estimated 21,000 premature deaths a year across the three countries, France, Austria and Switzerland. This is much higher than the 9,947 who died that year as a result of road accidents. In addition, the researchers calculated that the car fumes caused 300,000 extra cases of bronchitis in children, and 15,000 extra hospital admissions for heart disease made worse by the pollution. They calculated that the cost of dealing with all this was 27 billion Euros per year. A lot of money goes into making cars safer, but not as much is spent solving air pollution. 1. What is the main idea of the text? A. Pollution and road accidents B. Bad effects of car exhausts C. the necessity of making cars safer D. The toll of road accident 2.According to the passage,.......................................................... A. air pollution causes more deaths than road accidents. B. road accidents cause more deaths than car fumes. C. long term exposure to pollution is harmless. D. car fumes cause one third of premature deaths. 3. Which of the following is not true? A. Car exhausts cause bronchitis and heart disease. B. Car fumes cause one third of all harmful air pollution. C. Each year road accidents cause 9,947 deaths. D. More people died as a result of air pollution than road accidents. 4.The money spent solving air pollution is ......................................................... A. 27 billion Euros per year B. not able to calculate C. more than making cars safer D. less than to make car safer 5. Which of the following is not mentioned as the bad effect of air pollution? A. Causing illness in children B. Causing premature deaths C. Causing road accidents D. Causing heart diseases
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28 tháng 6 2017

1, Before you get on the place , Tax free can be bought

2,My car is going to be repair by the repairman next week

3,The house is going to painted by my mother

4,Will her be invited to your birthday party by you ?

5, Jeans can't be worn by us at work

6,Is french and english spoken in canada by them ?

7, The rice was serapated from the husk by them

8, A fire was made by their camp

9, This house is built more than one hundred years ago by them

10, Every year , millions of tón of rice is exported by Việt Nam

Chúc bạn học tốt thanghoa

25 tháng 3 2016

Dịch ra:

Biết lượng ngũ cốc trong kho A hơn 35 tấn ngũ cốc kho B 
Gần đây, họ đã chuyển 25% lượng gạo trong mỗi nhà kho, số lượng gạo còn lại trong kho 2 là 225 tấn. Hỏi số gạo ban đầu trong kho B bằng bao nhiêu kho A ? 

Giải:

Kho A lúc sau : (225 + 35) : 2 = 130(tấn)

Kho B lúc sau : 225 - 130 = 95(tấn)

Kho A ban đầu : 130 - (130 x 25%) = 97,5(tấn)

Kho B ban đầu : 95 - (95 x 25%) = 71,25(tấn)

19 tháng 4 2022

1.beautiful than other girls

2.more expensive than the white car.

3.the best.

4.is harder than English.

5.is the most intelligent in my group.