We ____ here two hours ago.We ____ here for two hours.A.have arrived;have beenB.have come;have beenC.came;have come D.arrived;have been

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We ____ here two hours ago.We ____ here for two hours.A.have arrived;have beenB.have come;have beenC.came;have come D.arrived;have been

We ____ here two hours ago.We ____ here for two hours.A.have arrived;have beenB.have come;have beenC.came;have come D.arrived;have been
We ____ here two hours ago.We ____ here for two hours.
A.have arrived;have been
B.have come;have been
C.came;have come
D.arrived;have been

We ____ here two hours ago.We ____ here for two hours.A.have arrived;have beenB.have come;have beenC.came;have come D.arrived;have been
选D,two hours ago是一个时间点,所以应该用动词,表示那个时间的动作,for two hours是一个时间段,应该用表状态的动词,故选have been形式.

D