题目内容
将下列句子改成现在完成时,注意保持意思不变。
5. My brother joined the army two years ago.
My brother__ a solider for .
5. has been;two years
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题目内容
将下列句子改成现在完成时,注意保持意思不变。
5. My brother joined the army two years ago.
My brother__ a solider for .
5. has been;two years