— Emily is in such a hurry?
—I don’t know. She might run to catch the bus.
A. Do you think why
B. Why you think
C. Why not think
D. Why do you think
网友回答
A. Do you think why
B. Why you think
C. Why not think
(答案→)D. Why do you think
解析：考查插入语：句意：你知道Emily为什么这么匆忙吗？--我不知道，她可能跑去赶公共汽车的。因为是疑问句所以用do you think，主句是do you think从句是疑问句的时候，可以当做插入语用，放在疑问词后面，疑问句变成陈述句语序，选D。