Wehere two hours ago . So we _here for two hours .A. have arrived have beenB. have come

问题补充：

Wehere two hours ago . So we _here for two hours .

A. have arrived , have been

B. have come , have been

C. came , have come

D. arrived , have been

答案：

A. have arrived , have been

B. have come , have been

C. came , have come

(答案→)D. arrived , have been

解析：句意：我们两小时前到达这里。因此我们已经在这儿两个小时了。结合语境可知前文描述的是过去某事发生的动作，故用一般过去时态。下文描述的是从过去某事持续到现在并将继续下去的动作，故用现在完成时态。选D。