I have _______here for two months.So you _______here since two years ago

I have _______here for two months.So you _______here since two years ago
A come came
B been have been
C been came
D come have been
选哪个呢 为什么呢
英语人气:772 ℃时间:2019-12-07 21:26:14
优质解答
D!for two months完成时
since two years ago也用于完成时
不采纳的话,就显得没礼貌了
不要听他的
我来回答
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