作业帮 > 英语 > 作业

john and his sister visit (their friends) (three times a yea

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/27 09:22:49
john and his sister visit (their friends) (three times a year.)分别对括号提问.
Who do John and his sister visit three times a year?
How often do John and his sister visit their friends
再问: 第一题不用whom 吗
再答: 可以用whom,但口语中常用who代替whom,如果前面有介词,一定是用WHOM