定语从句 All ______ you must do now is to lend us ten dollars,because we haven‘t br

问题描述:

定语从句 All ______ you must do now is to lend us ten dollars,because we haven‘t br
All ______ you must do now is to lend us ten dollars,because we haven‘t brought any money with us at the moment.
A.that B.what C.which D.things
为什么不能选D?选A我知道可以,但D呢?that 作do的宾语,可以省略啊.另外,如果 D是 the thing呢?

all the 后面加的是复数名词所以不能用the thing.其次如果用D things 那么整个句子的主语是things它的谓语必需是复数而后面是 is 所以不可以用D the things.应该用A that ,All 是主句的主语,表示事时谓语用单数.同时All又是定语从句的先行词,在从句中做宾语,且all是不定代词所以用that.再如
All that you can do is to wait here.
All (who/whom) you want to invited have come to your party.