某温度下，将2molA和3molB充入一密闭容器中，发生反应：aA（g）+B（g

男性，38岁，5年前发现HBsAg（+），近2年来数次出现ALT增高，经治疗可恢复，近2个月来出现乏力、纳差。体检：巩膜不黄，亦未见肝掌蜘蛛痣，肝肋下1cm，脾侧位可及。ALT420IU／L，TBIL20μmol／L，HBsAg（+）

下列哪一项指标证明抗病毒治疗有效（）

A.HBsAg转（-），HBV-DNA亦（-）

B.HBeAg（-），HBV-DNA（+）

C.HBeAg（+），HBV-DNA（-）

D.HBsAg（+），抗HBe（+）

E.HBsAg（+），抗HBc（+）

某商场采用毛利率法计算期末存货成本。甲类商品2010年4月1日期初成本为3500万元，当月购货成本为500万元，当月销售收入为4500万元。甲类商品第一季度实际毛利率为25%。2010年4月30日，甲类商品结存成本为（）万元。

A.50

B.1125

C.625

D.3375

以下属于发行人应披露的风险因素的是（）。

A.行业经营环境的变化

B.内部控制有效性不足导致的风险

C.过度依赖单一市场

D.重大担保等或有事项

阅读理解。

     Astronauts aboard the space station celebrated a space first on Wednesday by drinking water that had

been recycled from their urine (尿), sweat and water got from air. They said "cheers" to NASA workers

on the ground.

     The urine recycling system is needed for astronaut stations on the moon and Mars. It also will save

NASA money because it won't have to ship up as much water to the station by space shuttle or cargo rocket.

Besides, it's important as the space station is about to expand (扩大) from three people living on board to

six.

     The recycling system had been brought up to the space station last November, but it couldn't be used

until samples (样品) were tested back on earth. So when it came time to actually drink up, NASA made a

big deal of it. The three-man crew stood holding their drinks and congratulated engineers in two NASA

centers that worked on the system.

     "This is something that had been the stuff of science fiction," American astronaut Michael Barratt said

before taking a small mouthful. The taste is worth trying.

     The new system takes the combined urine of the crew from the toilet and moves it to a big tank, where

the water is boiled off, and the vapor is collected. The rest of the urine is thrown away. Then the water

vapor is mixed with water from air, and then it goes through filters (过滤器). When six crew members are

aboard, it can make about six gallons from urine in about six hours.

     "Some people may find the idea of drinking recycled urine distasteful, but it is also done on earth, but with

a lot longer time between urine and the tap," said Marybeth Edeen, the space station's national lab manager.

     The technology NASA developed for this system has already been used for quick water purification (净化)

after the 2004 Asian tsunami.

1. According to the text, the recycling system is important because _____. [ ]

A. it makes traveling to the moon for the average person possible

B. with it NASA won't need to ship any water up to the space station

C. it protects the environment in space by reducing the amount of waste

D. it can help meet the need for more water after the crew is expanded

2. Which is the RIGHT time order of the following events?

    a. The samples of the recycled water were tested on earth.

    b. Astronauts celebrated the space's first making water from urine.

    c. The recycling system was brought up to the space station.

    d. The technology for the system was used to quickly purify water. [ ]

A. a, d, c, b

B. a, c, b, d

C. d, c, a, b

D. d, a, c, b

3. From Paragraph.5 we can know _____. [ ]

A. the process of recycling urine

B. the effect of the recycling system

C. an opinion on recycling urine

D. the theory behind the recycling system

4. What is the best title for the text? [ ]

A. Drink up: Space Station Recycles Urine to water

B. New Technology Is Used in the Space Station

C. The Research of NASA Has Made Great Progress

D. Good News: Water Recycled from Urine Tastes Good

根据创建‚平安世博年‛活动规定，以下有关基层社（行、部）安全管理责任的说法正确的是（）

A.基层社（行、部）整改问题由分管领导落实、主要领导不负责任

B.全市所有网点负责人统一作为二级安全员

C.基层社（行、部）分管领导负责做好每月安全会议记录

D.网点安全员负责网点每日检查并记录《嘉兴市农村合作金融系统营业场所安全检查日记》，调休指定检查人员