Question

【题目】—What were you doing when I called you?

—I was taking ________ shower，so Mary took ________ message for me.

A. /；a B. a；/ C. the；the D. a；a

Answer 1

【答案】D

【解析】句意：——当我给你打电话时，你在干什么？——我在洗淋浴，因此玛丽给我捎了个口信。不定冠词a/an一个，用于泛指，a用于辅音开头的单词前，an用于元音开头的单词前，在这里用于固定短语take a shower；take a message；故选D