问题描述:
It was____last week____ i knew the news
A.until...that B.not until...when
C.not until...that D.until...since
答案是选C.
not until用在什么句型?与until有什么不同.怎么区分?
A.until...that B.not until...when
C.not until...that D.until...since
答案是选C.
not until用在什么句型?与until有什么不同.怎么区分?
问题解答:
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