Question

—Why are you looking for Mary in a hurry， John?

—The boss is wondering where she _____ and how long she ______ there.

A. has been； has been

B. has gone； has gone

C. has been； has gone

D. has gone； has been

Answer

D

【解析】

试题分析：句意：-你为什么匆匆忙忙地要找玛丽，约翰？ -老板想知道她去了哪里，她去那里多久。Gone to 去了某地，当接副词时不要to；been to去过；been there去了那里。所以选D。

考点：考查延续性动词和瞬间动词。