更多"AWNING: SUN ::"的相关试题:
[判断题]SUN工作站上Addroute.sh文件中记录的是网关IP地址, Defaultrouter文件中可以添加一些路由,这样计算机重起后会自动加载这些路由。
A.正确
B.错误
[单项选择]
Passage 5
The energy which the sun radiates goes in every direction, and only a minute part of it falls on the earth. Even so, it represents power of about 5,000,000 horsepower (马力)per square mile per day; the sun gives us as much energy every minute as mankind utilizes in a year. At present, we use this energy in directly, and it is our final source of power. Coal represents the chemical action of the sun on green plants thousands of years ago. Water power results from the rain formed by vapor which comes from the evaporation of power. Coal represents the rain formed by vapor which comes from the evaporation of water under the sunshine. Even windmills operate because of air currents set in motion by the different heating affects of the sun in different places. Some day, through chemistry or some type of solar engine, we shall harness this great source of energy more directly. Already a scientist has worked out an engine, surprisingly efficient, in with the sun&rsq
A. only a very small part is available
B. the sun is too distant from the earth
C. it takes thousands of years for this energy to be stored up in coal and oil
D. our scientific knowledge is not sufficient
[单项选择]Thompson believed that man is instinctively a sun-worshipper because______
A. the worship of the sun-god had clearly been the function of the temple.
B. all living things celebrate the sunrise.
C. the sunrise is the most magnificent of ail phen6mena.
D. it is natural for man to worship the sun and he has always done so.
[单项选择]The sun was shining brightly, ( ) everything there ( ) more beautiful.
A. making; look
B. to make; looked
C. and made; looking
D. and making; be looked
[单项选择]The sun is very large in comparison with its nine ______ planets which, in turn, are circled by a total of thirty-three satellite.
A. surrounding
B. cycling
C. orbiting
D. whirling
[单项选择]Techniques to harness the energy of the sun are being developed.
A. convert
B. store
C. utilize
D. receive
[单项选择]The energy gained from the sun can then be used during the night to enable the necessary chemical reactions to ______ in his body.
A. precede
B. proceed
C. progress
D. practice
[单项选择]The sun was so bright that it even shone through the haze over the town, and ______ steadily.
A. could be looked for
B. could be looked through
C. could be looked on
D. could be looked at
[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
[单项选择]Sun Jing is a ______.
A. girl
B. boy
C. teacher
[单项选择]All the following are parts of the sun's atmosphere except ____________.
A. the corona
B. the chromosphere
C. the photosphere
D. the core