Question

【题目】The clothes need _________, but you _________do that by yourselves.
A.washing; needn't
B.washing; needn't to
C.to be washed; don't need
D.to wash; don't need to

Answer 1

【答案】A
【解析】根据句意“衣服需要洗了，但是你没必要自己洗”。衣服被洗，故用need doing=need to be done表被动，故排除D。又根据need既可作情态动词，又可作实意动词。当need做情态动词时，无人称和数的变化，后加动词原形，故排除B。当need做实意动词时，有人称和数的变化，要用need to do，故排除C。故选A。