There are some boats on the lake 对划线部分提问（some）划线了 _ _ _ _ _ on t_英语解答

There are some boats on the lake 对划线部分提问（some）划线了 _ _ _ _ _ on the lake
我记得不是用 what‘s 提问吗

人气：490 ℃　时间：2019-10-17 05:37:04

解答

how many boats are there on the lake