UC知道语言学问题
来源：百度知道 编辑：UC知道 时间：2024/05/16 20:47:21
(a)John managed to finish in time.
(b)John tried to finish in time.
到底是(a)presupposes(b)还是（b)presupposes(a)?
理由？
(b)John tried to finish in time.
到底是(a)presupposes(b)还是（b)presupposes(a)?
理由？
(a)presupposes(b)
因为manage to do something是想尽办法做成了某件事，try to do something是想尽办法做某事，但是不一定做成。所以，A当然是以B为前提啦
A是B的前提.A侧重在"要在时间内完成"的"要",而B侧重在"尽力在时间内完成"的"尽力",无"要"哪来"尽力",SO,A是B前提.