几岁能用大人的牙膏:一道题,请教了
来源:百度文库 编辑:高考问答 时间:2024/05/09 14:47:09
There are so many beautiful presents in the shop that I don`t know_________
A.which one to choose
B.to choose which one
A.which one to choose
B.to choose which one
A.which one to choose
宾语从句在动词后面如果有疑问词,用疑问词+不定式to,这是固定用法
A
A
疑问词引导的不定式
A
B
A是问句啊。从句应该用to do sth.
A