问题
选择题
The teaching building in the big earthquake was our chemistry lab.
A．being destroyed
B．destroying
C．to be destroyed
D．destroyed
答案
答案：D
考查非谓语动词。The teaching building是主语，was our chemistry lab是谓语，The teaching building和destroy之间是动宾关系，而且是已经被毁，所以用destroyed表被动和完成。