James ( ) for three years.A.has joined the army.B.has been i

问题描述:

James ( ) for three years.A.has joined the army.B.has been in army
1个回答 分类:英语 2014-11-19

问题解答:

我来补答
B 表状态.join是瞬间动词,不能表状态.
 
 
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