【单选题】 Tim is dubious about diet pills which advertise quick weight less.
A.anxious
B.pessimistic
C.doubtful
D.ignorant
网考网参考答案:C
网考网解析:
dubious可疑的,不确定的;anxious担忧的;pessimistic悲观的;doubtful怀疑的;ignorant无知的。
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【单选题】 Tim is dubious about diet pills which advertise quick weight less.
A.anxious
B.pessimistic
C.doubtful
D.ignorant
网考网参考答案:C
网考网解析:
dubious可疑的,不确定的;anxious担忧的;pessimistic悲观的;doubtful怀疑的;ignorant无知的。
查看试题解析出处>>
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