[题目]People found it easier after the invention of zero.A.calculateB.calculatingC.to calculateD.calculated 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】People found it easier ________ after the invention of zero.

A.calculateB.calculatingC.to calculateD.calculated

【答案】C

【解析】

句意：人们发现在发现0之后，计算更容易了。

本题考查的是it作形式宾语，句型find it adj to do sth发现做某事很… 所以应该用不定式，故答案选C。

练习册系列答案

A. feel ; to keepB. to feel; keep

C. feel; keepD. to feel; to keep

【题目】I like vegetables. I think they are _________my health.

A. good atB. good withC. good forD. good up

【题目】—This camera is very similar _______ that one.—Yes. I have some trouble _______ you which is better.
A.as; telling
B.with; to tell
C.to; to tell
D.to; telling

【题目】________ spoons of honey and __________ yogurt does she need?

A.How many; how manyB.How many; how much

C.How much; how muchD.How much; how many

【题目】_______ does it take you to walk to school? About 15 minutes.

A. How farB. How oldC. How muchD. How long

【题目】__________ many students like to watch sports, __________ game shows are the most popular.

A.Although; butB.Although; /C.But; althoughD.But; /

【题目】Do you know the location of the newly-built theatre?

Yes. The map here can tell us ___________.

A.clearlyB.quietlyC.closelyD.slowly

【题目】The supermarket provides customers _______ plastic bags for free.
A.on
B.with
C.of
D.in

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