Do you know____?A. how many population there are in the worldB. how much population there is in the worldC. how many the population of the world isD. what the population of the world is答案是 D。我选的是 B。老师,请教为何D正确呀?谢谢。
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...