Which planet is the closest planet -我要搜题网

[填空题]Which planet is the closest planet to the sun Mercury, Mars, Venus or Jupiter

[单项选择]Mercury is the nearest planet to the sun and its period of ______is 88 days.
A. movement
B. evolution
C. return
D. revolution

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[填空题]the direction in which the sun rises

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[单项选择]Which of the following statements is closest in meaning to the passage you have just heard（　）.
A. There is plenty of grain in the world and people need not to worry about it.
B. The world’s population is estimated to explode from over 6 billion now to 19 billion by 2050.
C. The population increase is mainly in undeveloped countries.
D. World demand for foods is predicted to rise 50% by 2030.

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[单项选择]Which of the following statements is closest in the meaning that expressed in the passage （　）
A. China’s currency is totally free now.
B. China’s currency has been pegged firmly to the US dollars for decades.
C. The People’s Bank of China announced appreciation of China’s currency under Bush Administration’s pressure.
D. The appreciation of China’s currency has brought benefits to China.

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[单项选择]Which of the following statement is closest in meaning to the passage you have just heard
A. The WTO ministerial conference held at Cancun is disappointing because the poor countries could not participate in the event.
B. The Cancun ministerial meeting was intended to create a more open and equitable trading system.
C. The main objective of the Cancun conference was to help the poorest countries in the world to develop their economy.
D. Opening up the market in poor countries would have a negative impact on their national economic development.

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[单项选择]

The energy which the sun radiates goes in every direction, and only a minute part of it falls on the earth. It is reported that some scientists believe less than 1% of the solar energy fallen on the earth has been used so far. Even so, it represents power of approximately 5, 000,000 horsepower per square mile per day; the sun gives us as much energy every minute as mankind utilizes in a year. At present, because of the lack of scientific knowledge, we use this energy indirectly, and it is our only final source of power. Coal represents the chemical action of the sun on green plants thousands of years ago. Waterpower results from the sun’s creating vapor and subsequent rain. Even windmills operate because of air currents set in motion by the different heating effects of the use this immense source of energy more directly. Already, scientists have wo
A. the sun is our ultimate source of energy
B. the tiny fraction of the sun’s energy which we use is used indirectly
C. we are making progress toward utilizing the solar energy fully
D. one device using solar energy directly has been developed

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[填空题]Which planet is the closest planet to the sun, Mercury, Mars, Venus or Jupiter

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