Manyfarmersinthecountrysidehavegonetocitiestolookforworkandlefttheirchildrenbehindbytheirgrandparents.A.toberaisedB.raisedC.beingraisedD.raising网络已有的解释是”toberaised作children的后置定语,这些

Question

Many farmers in the countryside have gone to cities to look for work and left their children behind ___ by their grandparents.
A.to be raised B.raised C.being raised D.raising
网络已有的解释是”to be raised 作children的后置定语,这些孩子是在父母进城打工后将被祖父母抚养,要进城后才将被扶养,动作是将来发生所以是to be done“,raised也可以作后置定语,而且题干中有“have gone”,说明农民已经去了,所以孩子不一定是将来被抚养.那为什么B不可以?填空部分是作定语还是状语?我们老师说A是作目的状语,总觉都不对.请分析一下句子成分!

Answer 1

A leave sb to do 让某人做.