门脉高压介入治疗术后的并发症不包括：（） A.肝性脑病 B.低蛋白血症 C.肝细胞性

若x，y∈R，则“x＜y＜0”是“x²＞y²”的[ ]

A．充分不必要条件

B．必要不充分条件

C．充分必要条件

D．既不充分也不必要条件

发生全球危机的紧急时刻，投机活动猖獗，利率急剧上升，一切都变化不定，保护好自己的财产至关重要。管理和经济领域的专家认为：储蓄仍然是最安全的避难所，尽管收益非常低，但是把钱存起来便不会遇到风险。即使存款的银行破产，政府也保证归还储户一定数量的存款。对于存款数额多的人来说，在发生恐慌时，最好能将存款分别存入不同的户头，每个户头不超过政府保证归还的最高限额。根据上述信息分析，以下哪项如果为真最能对上述建议产生质疑

A．每个人允许在不同的银行开设多个银行户头。

B．政府在银行破产时只归还那些按照真实姓名开设户头的储户一定数量的存款。

C．政府保证归还的最高存款限额是有明文规定的。

D．在大批银行破产的时候，政府也会失去对银行的控制，地位岌岌可危。

阅读理解。

     Aimlessness has hardly been typical of the postwar Japan whose productivity and social harmony are

the envy of the United States and Europe. But increasingly the Japanese are seeing a decline of the traditional

work-moral values. Ten years ago young people were hardworking and saw their jobs as their primary

reason for being, but now Japan has largely fulfilled its economic needs, and young people don't know

where they should go next.

     The coming of age of the postwar baby boom and an entry of women into the male-dominated job market

have limited the opportunities of teenagers who are already questioning the heavy personal sacrifices involved

in climbing Japans rigid social ladder to good schools and jobs. In a recent survey, it was found that only 24.5

percent of Japanese students were fully satisfied with school life, compared with 67.2 percent of students in

the United States. In addition, far more Japanese workers expressed dissatisfaction with their jobs than their

counterparts did in the ten other countries surveyed.

     While often praised by foreigners for its emphasis on the basics, Japanese education tends to stress test

taking and mechanical learning over creativity and self-expression." Those things that do not show up in the

 test scores, personality, ability, courage or humanity are completely ignored," says Toshiki Kaifu, chairman

of the ruling Liberal Democratic Party's education committee." Frustration against this kind of thing leads kids

to drop out and run wild." Last year Japan experienced 2,125 incidents of school violence, including 929

assaults on teachers. Amid the outcry, many conservative leaders are seeking a return to the prewar emphasis

on moral education. Last year Mitsuo Setoyama, who was then education minister, raised eyebrows when he

argued that liberal reforms introduced by the American occupation authorities after World WarⅡ had

weakened the"Japanese morality of respect for parents."

     But that may have more to do with Japanese life-styles." In Japan," says educator Yoko Muro,"it's never

a question of whether you enjoy your job and your life, but only how much you can endure." With economic

growth becoming centralization, fully 76 percent of Japans, 119 million citizens live in cities where community

and the extended family have been abandoned in favor of isolated, two generation households. Urban Japanese

have long endured lengthy commutes (travels to and from work) and crowded living conditions, but as the old

group and family values weaken, the discomfort is beginning to tell. In the past decade, the Japanese divorce

rate, while still well below that of the United States, has increased by more than 50 percent, and suicides have

increased by nearly one-quarter.

1. In the Westerners eyes, the postwar Japan was_____. 　

A. under aimless development

B. a positive example 　

C. a rival to the West

D. on the decline

2. According to the author, what may chiefly be responsible for the moral decline of Japanese society? 　

A. Women's participation in social activities is limited. 　

B. More workers are dissatisfied with their jobs. 　

C. Excessive emphasis has been placed on the basics. 　

D. The life-style has been influenced by Western values.

3. Which of the following is true according to the author?

A. Japanese education is praised for helping the young climb the social ladder. 　

B. Japanese education is characterized by mechanical learning as well as creativity.　　　　　

C. More stress should be placed on the cultivation of creativity. 　

D. Dropping out leads to frustration against test taking.

4. The change in Japanese life-style is revealed in the fact that ______. 　

A. the young are less tolerant of discomforts 　

B. the divorce rate in Japan exceeds that in the U.S. 　

C. the Japanese endure more than ever before 　

D. the Japanese appreciate their present life 　

出铁过程中，也要检查液压泥炮能否正常运行。

毒笔是采用（）强的农药为主剂，与石膏、滑石粉等加工制成的粉笔状毒笔。

A.触杀性

B.内吸性

C.熏蒸

D.胃毒性