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[单选题]
He acted both tragic and comic parts, but he was ______ in comedy.
A.at his best
B.in his best
C.for the best
D.at best
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A.at his best
B.in his best
C.for the best
D.at best
A.错误
B.正确
A.diligent
B.qualified
C.eligible
D.elegant
A.none of them
B.both of them
C.one of whom
D.neither of whom
A.hasn’t he
B.isn’t he
C.isn’t it
D.hasn’t it
A.with
B.for
C.to
D.of
A、breaking up
B、breaking out
C、breaking down
D、breaking off
A.disappointing with
B.disappointed on
C.disappointed with
D.disappointing for