根据对话情景，在空白处填入合适的句子。

(Jill is not feeling well, so her mother takes her to the hospital.)

Jill: Good morning, doctor.

Doctor: Good morning. 1.__________________?

Jill: This morning I had a pain in my head.

Doctor:  2.__________________?

Jill: I'm feeling even worse.

Doctor: Open your mouth and say "Ah".

Jill: Ah...

Doctor: You have a cold. Let me take your temperature. 3.__________________.

Jill: Is it serious?

Doctor: No, it isn't. 4.___________________.

Jill: Really? But I don't feel any better now.

Doctor: Well, take this medicine three times a day. 5.__________________.

Jill: OK. Thank you.

公文的功用性很强。阅读公文，主要是为了（）的需要而进行的阅读。

A.实际工作

B.解决问题

C.处理问题

D.增长知识

E.丰富情感