crowd 表示“人群”,是个集合名词。如果要表示其中的一个人呢?如何表达?可以用 one of the crowd 来表示吗?
Is the tree any taller than last year?这个句子有所省略吧?可以像下面这样补充吗?Is the tree now any taller than last year?Is the tree this year any taller than last year?Is the tree any taller than it last year?Is the tree any taller than the tree last year?如果都不对,还...
想问 worth是表语,那么visiting是什么成分?谢谢