Visitors to the park have often looked up into the leafy canopy and saw monkeys sleeping on the branches, whose arms and legs hang like socks on a clothesline.
(A) saw monkeys sleeping on the branches, whose arms and legs hang
(B) saw monkeys sleeping on the branches, whose arms and legs were hanging
(C) saw monkeys sleeping on the branches, with arms and legs hanging
(D) seen monkeys sleeping on the branches, with arms and legs hanging(D)
(E) seen monkeys sleeping on the branches, whose arms and legs have hung
这题要选seen和未画线的hanve looked up平行,这一点我没有疑问,我的问题是,为什么原句要用完成时,为什么不用一般现在时,look是一个短暂性的动作,have looked up应该表示这个动作已经完成了,可是为什么又能和have seen这个延续性动作一起并列呢?我实在是想不明白,以前的解释也未能解决我的困惑,请NN们指点迷津! |