工行的账户外汇赚钱吗:能否说：He can't be able to win the race if he doesn't run fast enough.是否要将can't改成won't?

来源：百度文库编辑：中科新闻网时间：2024/05/11 00:23:52

不能。这同句子：I returned back home yesterday.犯得一个错误，即意思重复。

He can't be able to win the race if he doesn't run fast enough
我觉得，can't应该换为will not，在此句中if引导条件状语从句，符合主句用一般将来时，从句用一般现在时的，习惯用法。
我也同意，can and be able to，属于重复现象，画蛇添足

是要改成won't
因为can和be able to意思重复了

直接把can't去掉,把be 变成isn't.

能否说：He can't be able to win the race if he doesn't run fast enough.是否要将can't改成won't? .He can't be at school,____ ? A.is he B.isn't he C.can he D.can't he请帮忙解释为什么选A。 can't be helped can't be和mustn'be的区别 can't be和mustn'be的区别 can't be和mustn'be的区别 He can't stand on his head by himself,can he YOU CAN'T BE FOR FIRST, BUT CAN BE NEXT 的最佳翻译！ "this can't be stressed enough"是什么意思？ Sorry I can't be perfe是什么意思?