临界水位

下列关于招股说明书中引用的财务报表的有效期的表述中，符合证券法律制度规定的是（）。

A.招股说明书中引用的财务报表在其最近一期截止日后3个月内有效。特别情况下发行人可申请适当延长，但至多不超过1个月

B.招股说明书中引用的财务报表在其最近一期截止日后3个月内有效。特别情况下发行人可申请适当延长，但至多不超过6个月

C.招股说明书中引用的财务报表在其最近一期截止日后6个月内有效。特别情况下发行人可申请适当延长，但至多不超过1个月

D.招股说明书中引用的财务报表在其最近一期截止日后6个月内有效。特别情况下发行人可申请适当延长，但至多不超过3个月

将新制氨气充满一干燥烧瓶（标准状况）再将烧瓶倒置于水中，当液面不再上升时，烧瓶中溶质的物质的量浓度为（　　）

A．

4

5

mol/L

B．

1

28

 mol/L

C．

1

14

 mol/L

D．

1

22.4mol/L

滚筒洗衣机如果忘记了放入洗涤剂而水已经进完，此时应该如何操作（）。

A.打开机盖直接把洗衣粉倒入洗衣机桶内

B.进行排水动作重新来过，洗涤剂盒内放好洗衣粉

C.无需排水直接把洗衣粉补放在洗涤剂盒内

D.使用液体洗涤剂倒入桶中

Passage Three

You wouldn’t expect an Information Age company like Intel to get on the wrong side of environmentalists, but the company’s recent 42 billion expansion at Rio Rancho, New Mexico, plunged the world’s largest semiconductor maker into an age-old Western problem., water rights. Chip plants consume millions of gallons of water a day, mainly to wash microscopic dirt from the surface of chips. That’s a problem in the dry West, where, as Twain remarked, whiskey is for drinking, water is for fighting about. During construction of the new 1.3 million-square-foot chip-making plant, which starts pro duction this month, residents and activists complained that the company’s expanding thirst would be too great a drain on local supplies. After weeks of public hearings, the state of New Mexico last year granted Intel 72% of the water it requested. The strife at Rio Rancho is the most intense the industry has faced．"I think it sensitized us," says Howard High, spokesman for Intel. "We have a lot of efforts under way to try and minimize the amount of water we use." Current conservation efforts may not work for an industry that in North America is expected to double in size to ＄ 75 billion in sales in the next three years. The trend is to reuse treated wastewater from chip cleaning in places such as cooling towers and air-conditioning systems. Motorola employs such methods in Phoenix and Austin. Recycling water for chip cleaning is the most logical approach. But the technology to make ultra-pure water for such a closed-loop system is still too costly. New technologies could eventually take the water out of chip cleaning. One company, Radiance Services, a six-person start-up based in Bethesda, Maryland, holds patents for a new "dry cleaning" method．Using laser light and inert gas (惰性气体) to lift impurities (杂质,不洁物) from surfaces of a chip, Radiance claims its process can clean as effectively as the current water- based methods.

What is the main subject of this passage

A．Chipmakers face a water problem.

B．Intel causes pollution to environment.

C．Shortage of water resources in Information Age.

D．Intel’s new technology of saving water.

正常成人每昼夜尿量范围是（）

A.1500～2500mL

B.1500～3000mL

C.1000～2000mL

D.2000～3000mL

E.2000～2500mL