患者男性，67岁。有长期吸烟史。近1月来阵发性咳嗽，有时痰中带

搜题请搜索小程序“爱下问搜题”

问题多项选择题

患者男性，67岁。有长期吸烟史。近1月来阵发性咳嗽，有时痰中带血丝。不伴发热，无胸痛及呼吸困难。

判断患者能否手术治疗，还需做的检查是（）。

A.肺功能

B.腹部CT

C.心功能

D.颅脑CT

E.肾功能

F.肝功能

答案

参考答案：B, D

填空题

根据句意，用括号中所给单词的适当形式填空。

1. Playing too many computer games is ______ (harm) to you.

2. We should speak to the old man ______ (polite).

3. —How many ______ (tooth) does a dog have?

—Sorry, I have no idea. Let's search on the Internet.

4. A computer is ______ (expensive) than a TV set.

5. Have you read ______ (today) newspaper?

6. I ______ (not go) to bed until my mother came back at ten last night.

7. You need _______ (return) the comic book to the library at once.

8. My sister _______ (be) a singer since she left the school.

单项选择题 B型题

检查以下杂质应使用的试剂是

易炭化物（）

A．硫氰酸铵

B．硫酸

C．硫代乙酰胺

D．氯化钡

E．硝酸银