Besides its main mission, the orbiter would also be used asA.a medical research center.B.a
Besides its main mission, the orbiter would also be used as
A.a medical research center.
B.a space station.
C.a space ambulance.
D.a passenger plane.
Besides its main mission, the orbiter would also be used as
A.a medical research center.
B.a space station.
C.a space ambulance.
D.a passenger plane.
Besides its main use the noise-killing system can___________.
A.make a car lighter
B.make a car quieter
C.reduce the cost of a silencer
D.improve the performance of a silencer
Besides its main mission, the orbiter would also be used as
A.a medical research center.
B.a space station.
C.a space ambulance.
D.a passenger plane.
Besides its main use the noise killing system can -'
[ A] make a car lighter
[B] make a car quieter
[ C] reduce the cost of a silencer
F D ] improve the performance of a silencer
A.make a car lighter
B.make a car quieter
C.reduce the cost of a silencer
D.improve the performance of a silencer
What is the main topic of this passage?
A.Use of sea water.
B.Treatment of sea water.
C.Chemical properties of magnesium.
D.Derivation and users of magnesium.
It is virtually impossible to estimate the number of people in the world who have acquired an adequate working knowledge of English in addition to their own language. The purposes for which English is learned and the situations in which such learning takes place are so varied that it is difficult to define and still more difficult to assess what constitutes an adequate working knowledge for each situation.
The main reason for the widespread demand for English is its present-day importance as a world language. Besides serving the infinite needs of its native speakers, English is a language in which some of the most important works in science, technology, and other fields are being produced, and not always by native speakers. It is widely used for such purposes as meteorological and airport communications, international conferences, and the dissemination(传播)of information over the radio and television networks of many nations. It is a language of wider communication for a number of developing countries, especially former British colonies. Many of these countries have multilingual populations and need a language for internal communication in such matters as government, commerce industry, law and education as well as for international communication and for access to the scientific and technological development in the West.
There are about 260 million people who can speak ______.
A.English in its regional variety
B.English in its standard variety
C.English as a second language
D.English as a working language
In the museum, there are five kinds of exhibits, including astronomy, mineralogy, human history, and animals in the【7】times and those in modern times. There are thirty-eight exhibition halls with different【8】from 500 to 1,500 square metres. Besides these, there is a Roosevelt Memorial Hall in【9】of President Roosevelt who supported the【10】of the museum, which is also used to have a special exhibition, showing the new important【11】on natural sciences and【12】affairs and social problems, and special topics connected closely with the life of the citizens. Besides this, it is also used for avocation【13】to have all kinds of scientific activities in the laboratories, centres of natural science and centres for citizens. There are more than 10【14】research departments mainly 【15】 for collection of samples, research and work of publication.
In the museum, there are【16】 and sub-libraries of Aulspond ancient amniote, with about 300 thousand books and magazines【17】natural history, many of 【18】 are very valuable monographs for the first edition. It has published many expert books and magazines, and a large number of propaganda materials,【19】which are the two magazines, Natural History and Members of Museum that have the biggest【20】of their magazines.
(1)
A.explores
B.demonstrates
C.expands
D.covers
In fact, it is【24】to estimate the number of people in the world who have acquired an adequate working knowledge of English in addition to their own languages. The【25】for English learning and the situations in which such learning takes place are so varied that it is【26】to explain and still more difficult to judge【27】forms an adequate working knowledge for each situation.
The main reason for the widespread【28】for English is its present day importance as a world language. Besides【29】the indefinite needs of its native speakers, English is a language in which some of important works in science, technology, and other【30】are being produced, and not always by native speakers. It is widely used for【31】purposes as meteorological (气象的) and airport communications, international conferences, and the【32】of information over the radio and television networks of many【33】. It is a language of wider communication for a number of developing countries, specially former British colonies. Many of these countries have multi-lingual【34】and need a language for internal communication in such matters as government, commerce, industry, law and【35】as well as for international communication and for entrance to the scientific and technological developments in the West.
(41)
A.foreign
B.native
C.second
D.official
What is the main topic of this passage?
A.The nature of radar.
B.Types of ranging.
C.Alternatives to radars.
D.History of radar.
The cardigan is particularly to my taste, ____ its price.
A. except
B. besides
C. except for
D. in addition to
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