howmanypeoplearethereinyoufamily这句话可以换成【...thereare...】吗
howmanypeoplearethereinyoufamily这句话可以换成'howmanypeoplethereareinyoufamily'吗?为什么呢?前面不是已经有疑问词了吗.
arethereinyoufamily在里面做什么成分?
学习英语中,求帮忙解答下