what to choose；which to choose；to choose what这三个短语有什么区别啊,都表示不知道选择哪一个吗?有一道这样子的题目：The two watches are both beautiful.I really don't know _______.A.what to choose B.which to choose C.to choose what谢谢啊········
问题描述：
what to choose；which to choose；to choose what这三个短语有什么区别啊,都表示不知道选择哪一个吗?
有一道这样子的题目：
The two watches are both beautiful.I really don't know _______.
A.what to choose B.which to choose C.to choose what
谢谢啊········
答
b
答
选b
A 选择什么
B 选择哪个
C 也是选择什么
答
B
which 用于同种类物品的选择
what 是不同类的选择
what to choose；to choose what 这两个里 前者是宾语 相当于一个名词
后者是一个 to do 结构
答
c
not to do something