补全对话，根据对话内容。完成所缺句子。

A: Good morning, doctor! 

B: Good morning, young man! 1_________?

A: I've got a headache and a bad cough.

B: 2_________?

A: Since yesterday.

B: Don't worry. Let me look you over. 3_________?

A: No. I haven't. But my head is hot.

B: Mm……Nothing serious. You have got a bad cold.

A: 4_________?

B: Take some medicine and have a good rest in bed.

    You'll be all right in a few day.

A: 5_________.

B: That's all right.

小红最近一段时间里每到傍晚就看不清楚东西，她要在食物中多加一些（　　）

A．水果蔬菜

B．肉和牛奶

C．胡萝卜

D．豆角和牛肉