Question

【题目】(2013●南通市) --- Kitty, do you know ______?

--- Sure, about forty minutes.

A. when did their class meeting begin. B. where their class meeting was held

C. how often their class meeting is held D. how long their class meeting will last

Answer 1

【答案】D

【解析】试题分析：考查特殊疑问词的应用。句意：--凯蒂你知道会议持续多长时间吗？--当然，大约四十分钟。When是提问时间点的where是提问哪里how often是提问频率的how long是提问一段时间 根据答语说的是四十分钟一段时间。故选D。