A-A+
When the giant building ______ a likely or p
问题详情
When the giant building ______ , a likely or proper location was selected.
A．was established
B．was being established
C．had been established
D．was to be established
参考答案
正确答案：D
解析：这里是动词不定式在be动词后面的用法之一：表示按照计划要做事情。根据句义，准备建造大楼时，已选好了一个可能的或者适当的地址。
