—I drove to Zhuhai for the air show last week.—Is thatyou had a few days off?A. why B. wha

问题补充：

—I drove to Zhuhai for the air show last week.

—Is thatyou had a few days off?

A. why

B. what

C. when

D. where

答案：

(答案→)A. why

B. what

C. when

D. where

解析：考查表语从句：句意：--我开车去郑州看空军展览了。--这就是你请假几天的原因吗？根据句意是why应该表语从句。What引导表语从句时，在从句中做主宾表，这句话已经有时间地点，不能用when和where，选A。