有三种塑性指数不同的土样，试问哪一种土的内摩擦角最大？A.Ip>1 B.Ip=0 C

56岁，女性，高血压病史5年，突发昏迷，入院查体见双侧瞳孔针尖样，可能的出血部位是（）

A.脑桥出血

B.小脑出血

C.丘脑出血

D.基底节区出血

E.脑室出血

阅读理解。

     Handshaking, though a European practice, is now often seen in big cities of China. Nobody knows exactly

when the practice started in Europe. It is said that long long ago in Europe when people met, they showed their

unarmed (无武器的) hands to each other as a sign of goodwill. As time went on and trade in cities grew

rapidly, people in cities began to clap each other' s hands to make a deal or to reach an agreement. This practice was later changed into shaking hands among friends on meeting or leaving each other."Let' s shake (hands) on

it" sometimes means agreement reached.

     Do the Europeans shake hands wherever they go and with whomever they meet? No. Sometimes the

Chinese abroad reach out their hands too often to be polite. It is really very impolite to give your hand when the

other party, especially when it is a woman, shows little interest in shaking hands with you and when the meeting does not mean anything to him or her. Even if, for politeness, he holds out his unwilling hand in answer to your uninvited hand, just touch it slightly. There is generally a misunderstanding (误解) among the Chinese that

westerners are usually open and straightforward, while the Chinese are rather reserved (保守的) in manner. But

in fact some people in western countries are more reserved than some Chinese today. So it is a good idea to

shake hands with a westerner only when he shows interest in further relations with you.

1. In the old days in Europe, people put out their unarmed hands to each other ______.

A. to make a deal

B. to greet each other

C. to show friendliness

D. to reach an agreement

2. The first paragraph mainly tells us _______.

A. where handshaking was first practiced

B. how handshaking came about

C. about the relationship between handshaking and trade

D. about the practice of handshaking both in Europe and in China

3. According to the text, which of the following statements is true?

A. Westerners are more reserved than the Chinese.

B. Westerners are unwilling to shake hands.

C. We should make a judgment before shaking hands.

D. We shouldn't' t shake hands with European women.

4. The main purpose of the text is______.

A. to tell us some differences between the East and the West

B. to offer us some important facts about handshaking

C. to introduce us to some different customs in the West

D. to give us some advice before we travel abroad

在力学中，把“力的大小、（）和作用点”称为力的三要素。

A、效果

B、状态

C、方向

D、强弱

下列关于 * * 党的政策与社会主义法律的关系，正确的表述是哪一或哪些选项？( )

A．政策对法律具有指导作用，法律对政策的实施具有保障作用，两者相辅相成

B．政策决定法律，法律对政策具有积极或消极的作用

C．政策与法律在指导思想和制定机关方面相同，两者不可分离

D．政策是法律的评价标准，法律是政策实施的有效手段