----That must have been a long trip.-------Yeah it us a whole week to get there.A. takesB

问题补充：

----That must have been a long trip.

-------Yeah, it us a whole week to get there.

A. takes

B. has taken

C. took

D. was taking

答案：

A. takes

B. has taken

(答案→)C. took

D. was taking

解析：考查动词时态辨析。：句意：“那一定是一次长途旅行。”“是，到那儿花费我们整整一周时间。”根据第一句话的must have been可知事情发生在过去，故选C。