书上都说that引导名词性从句时没有任何含义,但是在下面这句中that表示“是否”的意思:He looked in the glass to check that his tie was straight. 他对着镜子看领带是否系正。请问:这个that用得对吗?这个that可以换成if或whether吗?
is not 可以缩略成 isn’t are not 可以缩略成 aren’t have not 可以缩略成 haven’t do not 可以缩略成 don’t can not 可以缩略成 can’t need not 可以缩略成 needn’t …… 请问:在什么情况下,这样的否定式不能用缩略式,有这样的情况吗?...
Even though he didn't catch a fish sometimes, he still loves fishingEven though he doesn't catch a fish sometimes, he still loves fishing.请问sometimes是否可以在过去时使用?以上两句话哪句是对的?为什么?谢谢谢!
He wants to to catch fish. He wants catching fish? I try to cooks for us. I try cooking for us? He likes going swimming. He likes to go swimming? 请问可以这样吗?