when they will retire还是when they retire

问题描述:

when they will retire还是when they retire
1个回答 分类:综合 2014-11-16

问题解答:

我来补答
when they will retire在他们愿意退休的时候
when they retire 在他们退休的时候
都可以,will 可用作情态动词
 
 
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