题目内容
He is always busy _____ Friday evening, but _____ this Friday he won't.
[ ]
A. on…/ B. at…in C. in…/ D. on…in
答案:A
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题目内容
He is always busy _____ Friday evening, but _____ this Friday he won't.
[ ]
A. on…/ B. at…in C. in…/ D. on…in
|