问题
选择题
In my opinion, the idea of a family is much narrower than ________.
A．that used to be
B．it used to
C．it was used to
D．it used to be
答案
答案：D
题目分析：句意：依我看来，现在家庭的观念要比过去狭隘。这里是“现在的家庭观念”和“过去的家庭观念”作比较，it used to be表示过去常常，选D。