i have a sick和 i am sick意思一样吗?

i am sick of 答句是I have a headache .I feel sick.问句是 I am _(feel) sick today? translate:I am so sick and tired I have a cold.【对划线部分提问have a cold] I feel sick.[对划线部分提问sick] a long time ago .you are mine.i think i am a love-sick.CLOT. i'd like to help sick people.i hope ()a doctor.A.i am B.i am I feel sick 的sick提问 I felt so sick 英文I feel sick Yes,I was sick i feel sick...