问题 单项选择题

A baby might show fear to an unfamiliar adult,______ he is likely to smile and reach out to another infant.

A.if

B.whenever

C.whereas

D.because

答案

参考答案:C

解析:whereas意为“而”、“却”、“但是:相反”,连词,表示对比。如:Some people like fat meat,whereas others hate it. 有些人喜欢肥肉,相反有些人讨厌肥肉。根据句意,其他几个选择项都在语义上讲不通。

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