offer sb. sth. = offer sth. to sb. 向某人提供某物 provide sb. withsth. = provide sth. forsb. 提供某物给某人 17. That’s very good of you. 你真好。 It’s / That’s + 形容词 ...
8.should have done sth 估计已经做了某事 否定形式:should not have done 例:She should have arrived in her office by now. 八.动词不定式句型 (1) It takes / took / will take sb. some time / money to do sth.某人花/花了/将花多长时间/多少钱做某事. 例句:It ...
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