问题
选择题
There used _______ a bus station in front of the building.
A． to have
B．to be
C． to having
D． to being
答案
答案：B
题目分析：句意：在这个建筑物的前面过去有一个汽车站。There used to be 表示过去有……，根据题意故选B。
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There used _______ a bus station in front of the building.
A． to have
B．to be
C． to having
D． to being
答案：B
题目分析：句意：在这个建筑物的前面过去有一个汽车站。There used to be 表示过去有……，根据题意故选B。