not until 用法I __watch TV until I finish my homework.A.could B.couldn't C.can D.can't

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not until 用法I __watch TV until I finish my homework.A.could B.couldn't C.can D.can't
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not until 用法I __watch TV until I finish my homework.A.could B.couldn't C.can D.can't
not until 用法
I __watch TV until I finish my homework.
A.could B.couldn't C.can D.can't

not until 用法I __watch TV until I finish my homework.A.could B.couldn't C.can D.can't
D
直到……才……
He did not go to bed until she came home

d

当主句是否定句时,它引出的意思是"直到(某时)(某动作)才(发生)" ,这时候常会出现"not until …"的结构,如果将 "not until …"的结构放在句首,那么主句要写成倒装句。例如:
He didn't go to sleep until 12 last night .
他昨晚直到十二点钟才睡觉。
They didn't realize their f...

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当主句是否定句时,它引出的意思是"直到(某时)(某动作)才(发生)" ,这时候常会出现"not until …"的结构,如果将 "not until …"的结构放在句首,那么主句要写成倒装句。例如:
He didn't go to sleep until 12 last night .
他昨晚直到十二点钟才睡觉。
They didn't realize their fault utill we pointed it out to them .
直到我们向他们指出了他们的错误,他们才意识到。
Not until we pointed out their fault to them did they realize it .
直到我们向他们指出了他们的错误,他们才意识到

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简单地说 就是直到……才……
比如直到9点他才起床
He doesn't get up until 9 o'clock.
应该是C吧。。

B