根据对话内容，补全所缺单词，每空一词。

Jim: Hello, Bill. Let's go swimming.

Bill: Sorry, I'm    1    I can't.

Jim: Why not ?

Bill: I don't feel     2         3      .

Jim: What's    4    with you?

Bill: I feel tired.

Jim: Why don't you go to see the    5    ?

Bill: I went this morning.

Jim: What did he    6    ?

Bill: He said I worked    7        8    so I have to

stay at home and have a    9     .

Jim: Oh, I hope you   10   well soon.

Bill: Think you very much.

慢性喉炎的主要症状是（）。

A.喉部有不适、干燥感

B.说话时有喉痛感

C.声音嘶哑

D.喉部分泌物增加

E.讲话时感费力