Question

【题目】My father was watching TV ______ my mother was cooking.

A.whenB.until

C.whileD.as soon as

Answer 1

【答案】C

【解析】

句意：妈妈做饭的时候爸爸在看电视。While当……的时候，表示两个动作同时进行。结合句意，故选C。