Only then ___ that he had made a mistake.
A．he realizedB．did he realizedC．realized he didD．did he realize
D
在副詞only和它修飾的狀語一起放置在句首，句子要用倒裝。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

Not until_______to work，_______how much time I had wasted.
A．did I begin;did I realizeB．did I begin;I realize
C．I began;did I realizeD．I began;I realize

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Out _______ from the yard and we were all frightened.
A．a(chǎn) huge dog rushedB．rushed a huge dog
C．did a huge dog rushD．had a huge dog rushed

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

---Will you go to the Great Wall with us?  ---If John wants to go, ____.
A．so do IB．so will IC．so I doD．so I will

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


Every one of us must know this: _________ we live can we save the earth．
A．by changing the way only B．by only changing the way
C．only by changing the wayD．by changing only the way

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The flowers his friend gave him will die unless___every day.
A．wateredB．watering
C．waterD．to water

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Between the two mounts＿＿＿and they decide to build a ropeway(索道).
A．lies a very deep valley
B．does a very deep valley lie
C．a(chǎn) very deep valley lies
D．a(chǎn) very deep valley lays

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

_________ the car after drinking alcohol, there wouldn’t have been the accident.
A．Had he not drivenB．Hadn’t he driven
C．If he didn’t driveD．If he doesn’t

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

It was only when the war broke out ______ he began to realize everything was too late.
A．untilB．thatC．thenD．so

查看答案和解析>>

同步練習(xí)冊(cè)答案