一道情态动词的选择题David paid for a seat,when he __have entered free.
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一道情态动词的选择题
David paid for a seat,when he __have entered free.
A must
B could
C need
D should
Why?这几个情态动词在这道题里有什么区别呢
David paid for a seat,when he __have entered free.
A must
B could
C need
D should
Why?这几个情态动词在这道题里有什么区别呢
B
David本可以免费进入的但他却买了票.
could have done表示本可以这么做但却没有这么做.
must have done表示判断,一定怎么怎么做了或者怎么怎么样了 比如he must have died他肯定是死了.
should have done表示应该这么做却没有这么做,通常带有惋惜等情感.比如:i should have listened to you我真该听你的(我没有听导致了一些不好的不愿意看到的结果)
David本可以免费进入的但他却买了票.
could have done表示本可以这么做但却没有这么做.
must have done表示判断,一定怎么怎么做了或者怎么怎么样了 比如he must have died他肯定是死了.
should have done表示应该这么做却没有这么做,通常带有惋惜等情感.比如:i should have listened to you我真该听你的(我没有听导致了一些不好的不愿意看到的结果)
一道情态动词的选择题David paid for a seat,when he __have entered free.
He paid for a seat,when he ----have entered free.A.could B.w
he paid for a seat ,however,he ___have entered free
He paid for a seat,when he could have entered free.
He paid for a seat when he _____ have entered free.(could /w
He paid for a seat,when he ___ have enter free.
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Yes ,but she paid for a ticket when she could have entered f
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一道英语情态动词选择题~