[单项选择]It’s known to all that light travels much more quickly than sound does. A. 所有知道的全部内容就是光跑的速度要比声音快得多。 B．所有的人都知道光跑的速度要远远快过声音跑的速度。 C．众所周知，光传播的速度比声音传播的速度快得多。 D．关于那种光所得知的内容就是比声音传播得要快。

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[单项选择]All of us would have enjoyed the party much more if there_______quite such a crowd of people there.
A. weren’’t
B. hasn’’t been
C. hadn’’t been
D. wouldn’’t be

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[单项选择]So much have we achieved, so much more （　）.
A. is there to achieve
B. there is to achieve
C. be there to achieve
D. there should be to achieve

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[填空题]Environmental awareness had become much more commonplace by ______.

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[单项选择]Banking organizations are highly geared, much more than commercial or industrial companies. They have custody of large volume of monetary items, which makes them vulnerable to misappropriation and fraud. They therefore need to establish formal operating procedures, well defined limits for individual discretion rigorous system of internal control. Banking organizations engage in a large volume and variety of transactions. This necessarily requires complex accounting and internal control system and widespread use of electronic data processing. Banking organizations often assume significant commitments without any transfer of funds. These items may not involve accounting entries and consequently the failure to record such items may be difficult to detect. And most importantly, the failure of a bank, unlike most commercial firms, affects more than the fortunes of its shareholders and creditors, and may destabilize the whole economy.
Effective supervision of banking organizations is an
A. The supervisory authorities require them to do so.
B. The shareholders expect a reasonable return on their investment.
C. The banks have to keep safe large volume of monetary items raised from all sources.
D. The banks engage in a large volume and variety of transactions.

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[单项选择]

Most growing plants contain much more water than all other materials combined. C. R. Barnes has suggested that it is as proper to term the plant a water structure as to call a house composed mainly of brick a brick building. Certain it is that all essential processes of plant growth and development occur in water. The mineral elements from the soil that are usable by the plant must be dissolved in the soil solution before they can be taken into the root. They are carried to all parts of the growing plant and are built into essential plant materials while in a dissolved state. The carbon dioxide from the air may enter the leaf as a gas but is dissolved in water in the leaf before it is combined with a part of the water to form simple sugars—the base material from which the plant body is mainly built. Actively growing plant parts are generally 75 to 90 perce
A. (A) forming sugars
B. (B) sustaining woody stems
C. (C) keeping green
D. (D) producing carbon dioxide

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[单项选择]Most growing plants contain much more water than all other materials combined. C.R. Dames has suggested that it is as proper to term the plant a water structure as to call a house composed mainly of bricks as a brick building. It is certain that all the essential processes of plant growth and development occur in water. The mineral elements from the soil that are usable by the plant must be dissolved in the soil solution before they can be taken into the root. They are carded to all parts of the growing plant and are built into essential plant materials while in a dissolved state. The carbon dioxide (CO₂) from the air may enter the leaf as a gas but is dissolved in the leaf before it is combined with a part of the water to form simple sugars — the base material from which the plant body is mainly built. Actively growing plant parts are generally 75 to 90 percent water. Structural parts of plants, such as woody stems no longer actively growing, may have much less water than g
A. forming sugars
B. sustaining actively growing parts as well as woody stems
C. absorbing mineral elements
D. taking in carbon dioxide from the air

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