you look tired.you need ________ a good rest. a.has b.have c.to have d.having说明一下,need 的固定句型有need to do sth .need doing sth为什么不用实义动词呢?

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you look tired.you need ________ a good rest. a.has b.have c.to have d.having说明一下,need 的固定句型有need to do sth   .need doing sth为什么不用实义动词呢?

you look tired.you need ________ a good rest. a.has b.have c.to have d.having说明一下,need 的固定句型有need to do sth .need doing sth为什么不用实义动词呢?
you look tired.you need ________ a good rest. a.has b.have c.to have d.having
说明一下,need 的固定句型有need to do sth .need doing sth
为什么不用实义动词呢?

you look tired.you need ________ a good rest. a.has b.have c.to have d.having说明一下,need 的固定句型有need to do sth .need doing sth为什么不用实义动词呢?
C
need可当情态动词和实义动词,分别用need do和need to do(后者如果物做主语用need doing)

C,固定搭配need to do需要做什么

选C.因为need to do sth.是需要干某事。表示主动。而need doing sth.相当于need to be done.是表示被动。意思是需要被干某事。谢谢

c需要去做什么

选C 在句子中 need在这做实义动词,固定搭配need to do sth.表主动。 .need doing sth 等于need to be done.表被动。