Many food products today have to be transported long distances to consumers.其中to be transported可以看作是被动形式的to do不定式作have的宾语吗?long distances做transported的宾语,而to consumers作状语。我这样划分句子成分有问题吗?
According to the author, the burning issue concerning immigrations is how to help immigrants to better fit into American society. 在这里concerning是介词吗,然后介词短语做定语?还有这样的词吗?concerned 可以这样用吗?
Some of them didn't know whether the plan would be carried out ahead of schedule or be put off.1.请问句中ahead of schedule是什么成分? 这种adj+of+n结构,前后属于什么关系,也是所属关系吗?2.be put off 此处的be是否可以省略?