you can stay in my room_____you promise not to use the compu

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/11/09 00:57:10

you can stay in my room_____you promise not to use the computer.
A.so far as B.except C.unless D.provided

答案是 D.如果你能答应不用我的电脑,我就可以让你呆在我家里.
provided 是连词,也可可以说provided that.意思是“如果……的话”“只要”又如：
They may swim provided an adult accdompanies them.
She may come with us provided (that) she arrives in time.
不可以选C,如果选C,则前面应为否定句,意思才成立,因为unless是“如果不”等于if not.如果选unless,前面则要用否定式,You can't stay in my room__unless___you promise not to use the computer.如果你不答应不使用我的电脑,我就不让你呆在我的家里.这样意思才能讲得通.

One.单项选择.1.Can you ____ something about how to use the compu promise to stay in touch Before I can not promise anything to you I will not say the You can borrow my car____you promise not to drive too fast. You can borrow my car____you promise not to drive too fast 为高中英语语法状语从句.you can borrow my car ______you promise not to dr you can use this to find your way in the To promise you my you can stay in my side I can not give a promise to you if you can't stay with me at my worst,you are sure not to de I will use my life to stay with you forever.