--I haven’t heard from Henry for a long time.--What do you think to him?A. has ha

问题补充：

----- I haven’t heard from Henry for a long time.

----- What do you think to him?

A. has happened

B. to happen

C. was happening

D. had happened

答案：

(答案→)A. has happened

B. to happen

C. was happening

D. had happened

解析：根据上文的内容，可知答案为“what has happened ”故选A