第1个回答 2010-12-01
肯定句:I can swim.
否定句:I can't speak English.
一般疑问句:Can you draw?
肯定回答:Yes ,I can.
否定:No,I can't.
特殊疑问句:What can I do for you?
第2个回答 2010-12-01
I can find it alone.
I cannot find it alone.
What can you find alone?
Can you find it alone?
Yes, I can.
No, I can't.
希望能够帮到楼主
第3个回答 2010-12-01
肯定 I can help you.
否定 i can't help you.
一般疑问 Can you spell it? 答 yes , i can spell it.
特殊疑问 How can i learn English well?
第4个回答 2010-12-01
Can I help you.No,I can't.肯定句:I can speak English.
否定句:I can't speak English.
特殊问句 What can you speak?