问题
选择题
----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
C
题目分析：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。