问题补充:
The clothes need , but you do that by yourselves.
A. washing; needn’t
B. washing; needn’t to
C. to wash; don’t need
D. to wash; don’t need to
答案:
(答案→)A. washing; needn’t
B. washing; needn’t to
C. to wash; don’t need
D. to wash; don’t need to
解析:句意:衣服需要洗,但是你不必自己去洗。need doing =need to be done,排除C、D;情态动词need的否定形式是needn’t,故选择A。