计算：sin45°tan30°=（ ）

在政府促进就业的宏观经济政策中，扩张性的财政政策有助于（）。

A.刺激总需求的增加

B.降低失业率

C.促进就业水平的提高

D.降低通货膨胀率

E.降低政府支出

—Why don’t we go and have a cup of tea?    

—______.   

A．Yes, I think so

B．No, I don’t think so

C．That’s a good idea

D．Yes, we had

[兴业银行] 商业银行提供的产品主要有( )。

A．股票和债券
B．存款和贷款
C．股票和存款
D．基金和存款

One’s style of the dress reveals the human obsession with both novelty and tradition. People use clothing to declare their membership in a particular social group; however, the rules for what is acceptable dress for that group may change. In affluent societies, this changing of the rules is the driving force behind fashions. By keeping up with fashions, that is, by changing their clothing style frequently but simultaneously, members of a group both satisfy their desire for novelty and obey the rules, thus demonstrating their membership in the group.　　There are some interesting variations regarding individual status. Some people, particularly in the West, consider themselves of such high status that they do not need to display it with their clothing. For example, many wealthy people in the entertainment industry appear in very casual clothes, such as the worn jeans and work boots of a manual laborer. However, it is likely that a subtle but important signal, such as an expensive wristwatch, will prevail over the message of the casual dress. Such an inverted status display is most likely to occur where the person’s high status is conveyed in ways other than with clothing, such as having a famous face.

Why does the author discuss individual status in paragraph 2

A．To state that individuals status is not important in the West

B．To argue that individuals need not obey every fashion rule

C．To contrast the status of entertainers with that of manual laborers

D．To explain how high status may involve an inverted status display

在服法中要求"香气大出，即取服，勿过煮"的方剂是（）

A.桑菊饮

B.桑杏汤

C.银翘散

D.桂枝汤

E.小青龙汤