紫雪的功用是 A．开窍定惊，清热化痰 B．清热开窍，熄风镇痉 C．清热解毒，开窍安神

一笔贷款的名义利率是10%，当计息周期趋于无穷大时，实际利率是( )。

A．10.2%

B．10%

C．11.5%

D．10.52%

With the development of our country more and more people have cars. Many of them are business people. They often take part in many kinds of the parties. They drink at the parties and after that they drive. 小题1: Many accidents happen because the drivers drink. In our country, it’s not allowed to drive after drinking. Some drivers will even be sent into prison(监狱)if he drinks.

小题2:．For our safety, I hope every driver must remember: Never drive after you drink and never drink if you drive.

以下哪一项不是肠梗阻的主要临床表现：（）

A.发热

B.腹胀

C.腹痛

D.呕吐

E.停止排便排气

В этом городе жили и трудились ученые, ____ имена знает мировая история.

A．которые

B．кто

C． какие

D． чьи

通常发动机连接到安装架上是采用什么形式的安装环（）.

A.切线悬挂式安装环

B.联合式安装环

C.分立式安装环

D.汇交力式安装环