2. 职称英语
  3. I’m very sorry I’m late. I ______ and told you I was coming.A、ought to phone you

I’m very sorry I’m late. I ______ and told you I was coming.A、ought to phone you

游客2024-07-02  26
问题 I’m very sorry I’m late. I ______ and told you I was coming.
选项 A、ought to phone you
B、must phone you
C、ought to have phoned you
D、must have phoned you
答案 C
解析 情态动词+have+过去分词。ought to have done sth.和should have done sth.表示本应该做某事，而事实上并没有做。其否定形式表示"不该做某事而做了"。ought to在语气上比should要强。[例句] You ought to (should) have been more careful in this experiment．在这个试验中你本应该更仔细些。
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