肯定句:i can do it
否定句:you can't eat the food
一般疑问:can you find me? yes i can. no i can't
特殊疑问:what can i do for you?
You can,because you is a man.
You can not eat it.
Can I help you?
Why I can`t eat it?
肯定句:i can do it
否定句:you can't eat the food
一般疑问:can you find me? yes i can. no i can't
特殊疑问:why can you do that?
You can,because you is a man.
You can not eat it.
Can I help you?
Why I can`t eat it?
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