题目内容
He ______nothing about English before he came to our school, and now he_____story-books in English.
A. has known; can read B. has known; could read
C. had known; can read C. had known; could read
C
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Bob insisted that he ________ nothing wrong and _______ from work.
A.did; won’t be fired | B.had done; not be fired |
C.should do; mustn’t be fired | D.do; shouldn’t be fired |
Mike insisted that he ____ nothing wrong and ____ free.
A.did… set |
B.had done…be set |
C.do…should be set |
D.had done… must be set |