( 上海卷29). -- Sorry, Professor Smith. I didn't finish the assignment yesterday.
-- Oh, you have done it as yesterday was the deadline.
A.must | B.mustn't | C.should | D.shouldn't |
推荐试卷
( 上海卷29). -- Sorry, Professor Smith. I didn't finish the assignment yesterday.
-- Oh, you have done it as yesterday was the deadline.
A.must | B.mustn't | C.should | D.shouldn't |
试题篮
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