国家通过社会保障的有关措施保证每个成员在遇到风险事故时予救助，使其不陷入贫困的社会保

阅读理解。

     Huihua, a Chinese girl, and Mary, an American student who was studying Chinese in China, were on their

way to a bookstore. As they got to the bookstore, they saw a young man walking down the stairs. In his hurry,

he missed the last two steps, and fell to the ground. He tried hard to get back to his feet while people around

him laughed. Luckily, he seemed to be OK.

     Mary was worried. She found Huihua smiling a little and was not comfortable about it. "Tell me, Huihua,

how could people laugh when someone felllike that? Do they care at all? Shouldn't they go up and ask the

young man whether he was hurt?"

     "They knew he wasn't hurt too much." Huihua said.

     "But I still don't understand. A fall is a fall. In my culture, people would do anything but laugh!"

     Chinese Perspective (观点)

     This is an example in which the Chinese and the westemers explain a smile differently. Very often, the

Chinese people would also laugh or make a joke to ease the embarrassment (缓解尴尬) when they are caught

in the embarrassing situation. However, if someone gets hurt seriously, it will not be a laughing matter any

more. People will help him instead.

     North American Perspective A westemer would explain laughter in such a situation as a sign of either

insensitivity (不关心) or, worse, pleasure that the person falling had hurt himself because that person was

disliked. A westemer's reaction would have been to rush over, help the person up, and to ask him," Are you

OK'?" If a westemer fell, he, like a Chinese person, might probably make a joke out of the incident (事件)

if he was not hurt. If two close friends are walking together, and one trips but clearly isn't hurt, a common

joke is to say "Have a nice trip". However, this joke would be made only between two people who knew each

other well.

1. Did Huihua help the young man after he fell down in the bookstore? 

    ________________________________________________________

2. How did Mary feel about Huihua's attitude towards the young man? 

    ________________________________________________________

3. In a westemer's opinion, what does the laughter in an embarrassing situation show? 

    ________________________________________________________

4. What does the underlined word "trip" mean? 

    ________________________________________________________

5. What is the main idea of the passage? 

    ________________________________________________________

提出用“止血，消瘀，宁血，补血”的治血四法的著作是（）

A.《景岳全书·血证》

B.《血证论》

C.《济生方·失血论治》

D.《备急要方》

E.《医学正传·血证》

14×6的积是（    ），积的个位是（    ）。

(4分)汶川地震给当地人民造成巨大损失。为防止发生疫情，必须对饮用水进行处理。

(1)人们利用吸附、沉淀、过滤和蒸馏等方法净化水，其中净化程度最高的是       。 

(2)常用的一种消毒剂有效成分是次氯酸钙[化学式为Ca(Cl0)2]，它可发生如下的反应：Ca(ClO)₂+X+H₂O==CaCO₃↓+2HCl0，则X的化学式为       ，次氯酸钙中氯元素的化合价为       。

(3)饮用硬水对健康有害，生活中可用       的方法将硬水软化。

执法责任制的评议考核制度包括哪两个方面，具体内容如何？