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S cientists have many theories about how...

S cientists have many theories about how the universe________into being.

A.came

B.was coming

C.had come

D.would come

 

A 【解析】这题考查时态用法:句意是:科学家有很多理论关于宇宙是怎么形成的。宇宙是过去形成的,所以用过去式,选A。
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1.According to the passage,_________.

A.we should always keep fit

B.if we were healthy, we could spend our days in doing things with less sleep

C.one can eat a lot to stay in good shape

D.one needn't take any exercise if he is healthy

2.In order to keep good health, ___________ .

A.we should eat a lot of sweets

B.one needs a large amount of fat

C.people should eat according to the foods nutrition

D.we must try to sleep now and then

3.Eating more and sleeping less________.

A.can keep healthy

B.is no good for you

C.gets you more energy

D.will keep your personality

4.The writer explains ________in this passage.

A.how to eat

B.the importance of doing exercise

C.how to keep healthy

D.what to eat

5.The title of the article should be___________ .

A.Eating and Exercising

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A.Missouri.

B.Chicago.

C.New York.

D.St. Louis and Chicago.

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A.physics and painting

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1.

A.of

B.on

C.for

D.in

 

2.

A.though

B.if

C.because

D.and

 

3.

A.possible

B.impossible

C.unimportant

D.necessary

 

4.

A.visitor

B.head

C.receiver

D.supporter

 

5.

A.started

B.expected

C.promised

D.forbade

 

6.

A.died

B.killed

C.wounded

D.fighting

 

7.

A.most

B.least

C.first

D.last

 

8.

A.received

B.accepted

C.lost

D.found

 

9.

A.good

B.cool

C.hot

D.separate

 

10.

A.discovered

B.invented

C.insisted

D.regretted

 

11.

A.little

B.much

C.some

D.no

 

12.

A.began

B.refused

C.stopped

D.continued

 

13.

A.driving

B.walking

C.arriving

D.running

 

14.

A.from

B.into

C.along

D.off

 

15.

A.hardly

B.nearly

C.badly

D.not

 

16.

A.some

B.little

C.all

D.much

 

17.

A.biggest

B.most modern

C.nearest

D.cheapest

 

18.

A.Take

B.Bring

C.Send for

D.Find

 

19.

A.how

B.what

C.where

D.who

 

20.

A.colored

B.better

C.farthest

D.same

 

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A.pretending  

B.expecting

C.wanting   

D.intending

 

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A.that;which

B.which;that

C.where;that

D.that;where

 

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