题目内容：

根据对话内容,选择适当的句子补全对话(选项中有两项是多余的).

(At the doctor’s)

A:Good morning ,doctor！

B:__ 1.____ What’ wrong?

A:I have a sore throat.__ 2.____

B:How long have you been like this?

A:__ 3.____

B:Have you taken your temperature?

A:Yes.My temperature is OK.

B:___ 4.___Say“Ah”…You have a cold.

A:Is it serious?

B:Nothing serious. ____5.___You’ll get better soon.

A:Thank you, doctor.

A. I am feeling terrible. B. I am sorry to hear that. C. Open your mouth. D. I have a fever. E. Take the medicine three times a day. F. Good morning ,young man！ G. Since yesterday morning.