I have finished a large part of the book, the rest of which more difficult.A. isB. areC. w

发布时间：2020-08-16 07:29:44

I have finished a large part of the book, the rest of which     more difficult.
A. is
B. are
C. was
D. were

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(答案→)A. is
B. are
C. was
D. were
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