do you feel sick将陈述句改为一般疑问句首先要把句子成分搞清.主语是I,要把I变为you,原句中有没有be动词,就要加do在主语前.如果原句是 i am sick 就把i am 变为 you are 再倒装为are you,疑问句就是 are you sick?...