the man will have to wait all day-----the doctor works faste

问题描述:

the man will have to wait all day_____the doctor works faster.
Aunless B if C whether D that
1个回答 分类:英语 2014-12-02

问题解答:

我来补答
A 除非的意思
除非这个医生动作快点 不然我们得等他一天
 
 
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