must might could can 熟练掌握情态动词
Can and Could 两个情态动词的用法
can could 可能 ; 可以 ; 能够
can might could must 情态动词
can - could 可以
Can could may might 情态动词
以上来源于: WordNet
Where could (can) they be now?
他们现在能在哪儿呢?
Could (Can) you tell me the way to the park?
你可以告诉我去公园的路吗?
能重复一遍吗?
I can take care of myself." "I don't think so. Matt could have seriously cut you up last night."
VOA: special.2010.01.20
If this were to be an absolute zero Kelvin, then we could we can have something, T2 Sorry, it's T2.
如果它等于绝对零度,我们可以,对不起,这是。
It can have a very sarcastic undertone which could be good, depending on what you need to express.
它可以表达一种带着挖苦意味的好意,这取决于你表达的需要。
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