A、should
B、must
C、have
D、had better
第1题
A、wouldn’t
B、hasn't
C、didn't
D、won't
第2题
A、have gone
B、have been gone
C、be gone
D、be going
第3题
A、better than ever
B、as good as ever
C、as better as ever
D、as best as ever
第4题
A、poor as his sister’s if not poor
B、as poor, if not poorer than, his sister
C、as poor, if not poorer than sister’s
D、as poor as, if not poorer than, his sister’s
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