男，45岁，有高血压史。因阵发性心悸2天来诊，体检：血压120/70mmHg，心率1

在“六气斯沴，易愆寒燠之宜”中，“沴”之义为（）

A.不流

B.通“诊”

C.不和

D.通“利”

E.泛滥

用单词的适当形式填空。

1. They _____ (be) from Canada. They _____ (not speak) Japanese.

2. Jim and Mike _____ (not be) at home now. They _____ (play) games at school.

3. _____ they often _____ (make) paper flowers?

4. The students _____ (not want) _____ (play) football now.

5. Jack _____ (have) a football, but he _____ (not have) a basketball.

6. —____ you _____ (eat) bread?  —Yes, we are .

7. Mr. Smith _____ (not watch) TV on Saturday.

8. Let's _____ (look) at your new picture.

9. My mother _____ (go) to work at seven thirty in the morning, and _____ (come) back

    at five in the afternoon.

10. _____ (not open) the door, please.

小儿在下述哪一年龄仍出现不随意排尿即为遗尿症（）

A.3岁后

B.3岁半后

C.4岁后

D.4岁半后

E.5岁后

对设计投标人的资格审查不包括( )。

A．证书的种类

B．证书级别

C．允许承接的任务范围

D．近几年完成的工程项目表

如果风险低的资产的预期收益率也低，风险高的资产的预期收益率也高，则对于风险中立者而言，不一定会选择预期收益率高的资产。（）