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问题 填空题

4吨=______千克2千克=______克 6000千克=______吨7吨30千克=______千克．

答案

4×1000=4000，

所以4吨=4000千克；

2×1000=2000，

所以2千克=2000克；

6000÷1000=6，

所以6000千克=6吨；

7×1000+30=7030，

7吨30千克=7030千克．

故答案为：4000；2000；6；7030．

多项选择题

脓疱疮一般以外用药治疗为主，常用药有：（）

A．高锰酸钾溶液

B．复方咪康唑软膏

C．1%红霉素软膏

D．莫匹罗星软膏

E．新霉素软膏
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单项选择题

Who won the World Cup 1994 football game What happened at the United Nations How did the critics like the new play (1) an event takes place, newspapers are on the streets (2) the details. Wherever anything happens in the world, reporters are on the spot to (3) the news.
Newspapers have one basic (4) , to get the news as quickly as possible from its source, from those who make it to those who want to (5) it.
Radio, telegraph, television, and (6) inventions brought competition for newspaper. So did the development of magazines and other means of communication. (7) , this competition merely spurred the newspapers on. They quickly made use of the newer and faster means of communication to improve the (8) and thus the efficiency of their own operations. Today more newspapers are (9) and read than ever before. Competition also led newspapers to branch out into many other fields. Besides keeping readers (10) of the latest news, today’s newspapers (11) and influence readers about politics and other important and serious matters. Newspapers influence readers’ economic choices (12) advertising. Most newspapers depend on advertising for very (13) .
Newspapers are sold at a price that (14) even a small fraction of the cost of production. The main (15) of income for most newspapers is commercial advertising. The (16) in selling advertising depends on a newspaper’s value to advertisers. This (17) in terms of circulation. How many people read the newspaper
Circulation depends (18) on the work of the circulation department and on the services or entertainment (19) in a newspaper’s pages. But for the most part, circulation depends on a newspaper’s value to readers as a source of information (20) the community, city, county, state, nation, and world—and even outer space.

[A] somewhat [B] little [C] much [D] something
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