Question

The classroom wants __________.

1. A.
   clean
2. B.
   cleaned
3. C.
   to clean
4. D.
   cleaning

Answer 1

D
试题分析：句意：教室需要清理。这里sth want doing或sth want to be done，故选D。
考点：考查非谓语动词的用法。
点评：本题难度适中。非谓语动词是高考的热点，主要考查它的各种形式的用法及意义，这里是want的特殊形式，如果主语是人want sb to do或want to do.
即学即练：We must take all possible measures ___________ to improve working conditions.
A.tend          B.tending         C.tended         D.being tended
解析：B。考查现在分词短语作定语的用法。tend to do 倾向于做某事。tending to improve ...作定语，修饰measures，它和measures之间是主动关系。