Question

【题目】—Were you at home at 9 o'clock last night?

—Yes. I a shower at that time.

A. tookB. was takingC. was takenD. am taking

Answer 1

【答案】B

【解析】

句意：昨晚九点钟你在家吗？——是的，那时我正在洗澡。

A. took一般过去时；B. was taking过去进行时；C. was taken一般过去时的被动语态；D. am taking现在进行时。结合语境可知下文描述的是昨天晚上九点钟正在进行的动作，时态用过去进行时。故答案为选B。