用need doing表被动时主语只能是物吗?那这题选?-"The patient needs ___,"the doctor said.a)to operate on b)operating c)to operate d)operating on老师说选d 他说这是固定的,
问题描述：
用need doing表被动时主语只能是物吗?
那这题选?-"The patient needs ___,"the doctor said.
a)to operate on b)operating c)to operate d)operating on
老师说选d 他说这是固定的,
答
需要做某事的词组是 need to be done=need doing可以排除a,c而做手术的词组时 operate on sb,所以选择D！
答
是
答
对,只能是物,比如
The flowers need watering
花需要浇水了
对,只有表示做手术时,主语可以是人,固定的
答
应该是The flowers need to be watered