【題目】Newton was playing under an apple tree _______ an apple fell on his head.
A.until
B.while
C.when
D.after

【答案】C
【解析】句意：當牛頓在樹底下玩得時候，這時一個蘋果落到了他的頭上。這里是when引導的時間狀語從句，這時的意思；A. until直到；B. while當……的時候；C. when當……的時候；D. after在……之后。根據(jù)題意，故選C。

練習冊系列答案
相關習題

科目：初中英語 來源： 題型：

【題目】I know you are from China. Can you________ English?

A. speaks B. speaking C. speak D. to speak

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】He was tired he fell asleep as soon as he lay down.

A. too; to B. so; that

C. such; that D. enough; to

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】—What should we do to the sick boy?
—We can tell him some funny stories.
A.put up
B.build up
C.cheer up
D.give up

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】If she the early bus, she ________ there on time.
A.catches; will get
B.will catch; will get
C.catches; won't get
D.will catch; gets

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】—Mr. Smith is as busy as a bee.

—If he is not working in his office， he _________ to his office.

A. will drive B. has driven

C. is driving D. drives

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】Check your car _________ you start your journey.

A. beforeB. thoughC. because of D. while

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】 —Our government has been in the large population.

—That’s great! This problem is very serious now.

A. succeed; control B. succeed; controlling

C. successful; control D. successful; controlling

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】—May I have a dog at home, Mum?

—Yes, you can. But you must know how to _________ it.

A. look after B. look at C. look for D. look like

查看答案和解析>>

同步練習冊答案