问题
选择题
—Why did _____ take Aunt Molly almost an hour to get home ?
—I don’t know . Maybe there was something wrong with her car .
A．that
B．it
C．she
D．this
答案
答案：B
题目分析：句意：--为什么姑姑莫莉几乎花费了一个小时才到家？--我不知道。可能，她的车出现一些毛病了吧。分析：考查固定句型：It takes sb. time to do sth.做某事花费了某人多少时间。It是形式主语，真正的主语是动词不定式，因此选择 it.故选B
