问两个英文句子 对于你们肯定很简单啦.
问题描述：
问两个英文句子 对于你们肯定很简单啦.
是 what do sb and sb 还是what does sb and sb?我们英语老师说是第一种但我们过关单上写的是第二种
比如 what do ann and ben think of these books
还是 what does ann and ben think of these books
答
what do ann and ben think of these books----这句是对的.叫相加原则. a+b == they
what does ann and ben think of these books----- 这句是错的.