早教吧作业答案频道 -->英语-->
could have been 和may have been 有什么区别?He___have been waiting for us for an hour,for he seems a little anxious.我选了could,但是答案是may,为什么?
题目详情
could have been 和may have been 有什么区别?
He___have been waiting for us for an hour,for he seems a little anxious.
我选了could,但是答案是may,为什么?
He___have been waiting for us for an hour,for he seems a little anxious.
我选了could,但是答案是may,为什么?
▼优质解答
答案和解析
Could I 是有能否胜任的含义.
May I 是徵求是否同意.
could have been 即可作为一件工作或工程的效果的其它"可能性"
may have been 只是普通的"可能会"
所以 He___have been waiting for us for an hour,for he seems a little anxious.要用 "may" 不用 "could"了.因为"could" 含有"能否"的意思.
May I 是徵求是否同意.
could have been 即可作为一件工作或工程的效果的其它"可能性"
may have been 只是普通的"可能会"
所以 He___have been waiting for us for an hour,for he seems a little anxious.要用 "may" 不用 "could"了.因为"could" 含有"能否"的意思.
看了 could have bee...的网友还看了以下：
in a time/ for a time呼唤高手Few landscapes have chan 2020-05-14 …
likes jim eating of lots vegetables 连look have a 2020-05-14 …
英语翻译I have fallen for you like an amazonian tree. 2020-05-14 …
What ____Mary ____(have） for breakfast? She _____ 2020-05-16 …
英语请教we have watched the game for three times这里面的h 2020-05-16 …
1.i have _________ useful dictionary.是用a 还是an? 2020-05-16 …
Have you been to the cinema?- yes,I have.I_____th 2020-05-16 …
用所给的词语组成句子 (英语)1.he,still,a,was,actor,when,at,fam 2020-05-16 …
1.ifthere‘s———greenlightchoosethecopysymbolAnotBn 2020-05-20 …
askforanincreaseinsalary为什么要在for后加an?今天看见一个例句Hehad 2021-01-12 …