A.mess
B.fuss
C.noise
D.fuse
第2题
A.needn't have told
B.needn't tell
C.mustn't have told
D.mustn't tell
第3题
A.have you
B.must you
C.needn't you
D.didn't you
第4题
A.should lend
B.wouldn't have lent
C.needn't have lent
D.lent
第7题
A.needn't
B.shouldn't
C.can't
D.mustn't
第8题
You needn’t have it . You can repair it yourself.
A. repairs
B.repairing
C.repairing
D.repaired
第9题
A.have you
B.must you
C.needn’t you
D.didn’t you
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