It has been estimated that if the bridge were packed with ca

It has been estimated that if the bridge were packed with cars,it would still only be carrying a third of its total capacity.
文中be carrying可否改为carry,为什么?

rainfish7 1年前已收到4个回答举报

mxywht 幼苗

共回答了16个问题采纳率：100% 举报

如果这座桥被汽车挤满,估计它仍然只能承受它极限载重的三分之一.
我认为此处强调的是进行时,就是指汽车挤满桥梁的这个情况正在发生的时候.
现在时一般用在普遍发生的事情上,不包括特殊情况,所以用进行时比较好一点,用现在时也不应算错.

1年前

黎明的梦想幼苗

共回答了742个问题举报

that if the bridge were packed with cars,it would still only be carrying a third of its total capacity.
是虚拟语气，对现在的情况的假设，可以用would carry.

1年前

hotpop 幼苗

共回答了4个问题举报

不妥
说的是“the bridge were packed with cars”那时的状况，应该用进行时。

1年前

什轮氏幼苗

共回答了5个问题举报

进行时

1年前

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