( )__you_get the computer to work again?A.Are;able B.Are;able to C.Can;able to D.Can; be able to

分类: 作业答案 • 2022-07-23 19:59:54

问题描述：

( )______you_____get the computer to work again?
A.Are;able B.Are;able to C.Can;able to D.Can; be able to

答

B be able to do sth 不能跟can混用，因此CD都不对，A少to

答

Bcan和be able to都表示“能”.此题中只有B选项搭配正确.PS.can和be able to的区别在于：1）can could 表示能力；可能 (过去时用could),只用于现在式和过去式(could).be able to可以用于各种时态.They will be able ...

( )______you_____get the computer to work again?A.Are;able B.Are;able to C.Can;able to D.Can; be able to