What can you find in the box?
如果对你有所帮助,请记得采纳哦他们老师说用how many 提问不对 用what 没错的 how many 提问 应该是 a 划线不是吧，那a 怎么用how many 呢？是复数才用hou many吧是how many 后面必须加复数并不是how many 必须提问复数这个题如果a 划线 提问必须用how manyHow many mice【mouse的复数】can you find in the box？