问题
选择题
The library needs _____,but it’ll have to wait until Friday．
A．cleaning
B．to clean
C．being cleaned
D．to being cleaned
答案
答案：A
本题考查动词用法。句中考查need doing sth =" need" to be done。需要（被）做某事。句意：图书馆需要打扫，但它将不得不等到星期五。