must have done對(duì)某事的肯定猜測(cè)
must do和have to do都表示非做不可
但是后者更強(qiáng)調(diào)客觀的事實(shí),即這件事并非一定是出于自愿的,有可能是被迫的
句子是：即使你不喜歡這項(xiàng)工作,你也不得不去做.（突出了這個(gè)語(yǔ)氣）
Even if you don"t like the work,you__it.A must do B must have done C have to do
Even if you don"t like the work,you__it.A must do B must have done C have to do
英語(yǔ)人氣：537 ℃時(shí)間：2019-11-08 12:10:47
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