【題目】He was busy writing the exam paper, only once in a while to check the time.
A.to stop
B.stopping
C.to have stopped
D.having stopped

【答案】B
【解析】句意：他忙于做試卷，只是偶爾停下來(lái)核對(duì)一下時(shí)間。He與stop構(gòu)成主動(dòng)關(guān)系，使用現(xiàn)在分詞的形式，故選B。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】The Nobel Prize winner owed his success to his parents' e(鼓勵(lì)).

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】—My children are always arguing.

—________

A. Just ignore them. B. That's right.

C. Are you sure? D. How old are they?

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】The coat made of this kind of cloth well. I think it is worthy .
A.washes; buying
B.is washed; buying
C.washes; to be bought
D.is washed; to be bought

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】It is said that the police all his phone calls during that period in order to find out his crime evidence．

A. updated B. shared

C. monitored D. counted

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】Citizens were forced to f_______ the city surrounded by the flood.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】The Foreign Ministry Spokeswoman on Thursday urged Japan to stop making irresponsible on the incident in waters off the Diaoyu Islands.

A. comments B. explanations

C. arguments D. debates

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】--- How’s your new babysitter?

--- We couldn’t ask for__________ one. All our kids love her so much.

A. a better

B. the better

C. a best

D. the best

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】No ordinary families can afford to h servants.

查看答案和解析>>

同步練習(xí)冊(cè)答案