题目内容
Peter ______ be really difficult to deal with at times even though he’s a nice person in general.
A. shall B. should C. can D. must
【答案】
C
【解析】略
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题目内容
Peter ______ be really difficult to deal with at times even though he’s a nice person in general.
A. shall B. should C. can D. must
C
【解析】略