( )have you been skating?she five hours ago ( )will you come

问题描述:

( )have you been skating?she five hours ago ( )will you come back?in five days
用适当的疑问词填空,
1个回答 分类:英语 2014-10-06

问题解答:

我来补答
how long
因为how long 后面常跟完成时,而when 不能跟完成时
how soon
因为是in five days,所以用多久之后
 
 
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