问题
选择题
Sorry to have kept you waiting. You must have thought ___.
A．we are not coming
B．we were not coming
C．we did not come
D．we were not come
答案
答案：B
题目分析：句意：抱歉让你等了那么久。你一定认为我们不会来了。Must have thought“过去一定认为”，后面的宾语从句用过去将来时，选B。