问题描述:
Do you have any idea when the probllem was settled?
It was not until last Friday ______ we had a chance to discuss it thoroughly.
A.that B.when
为什么
答案给的是B
It was not until last Friday ______ we had a chance to discuss it thoroughly.
A.that B.when
为什么
答案给的是B
问题解答:
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