can I help you 这样回答NO,you can‘t行吗为什么不行

can I help you 这样回答NO,you can‘t行吗为什么不行 can i help you 用yes,you can行吗? can i help you回答 Can I help you 可以用 No 回答吗 I'm sorry I can't help you.怎么回答 Can you ride a horse?回答是No I don't还是No I can't为什么? Can't you play baseball?这个的回答应该是No,I can,还是Yes,I can.为什么? "can I help you"的回答为什么不能用"I don't need your help"来回答? ---Can I help you?---_____.A Yes,you can B No,I can't C I'd can i help you的回答 can i help you 的回答 Can I help you?的回答