Question

【题目】An ______ is a look on a person's face that shows his thoughts or feelings.

A.ExplanationB.impressionC.expression

Answer 1

【答案】C

【解析】

句意：表情是一个人脸上的表情，表示他的思想或感情。

考查名词辨析。explanation解释；impression印象；感想；expression表达，表情。根据下文“a look on a person’s face that shows his thoughts or feelings.”可知，句中是说表情。应该用expression，根据题意，故选C。