[单项选择]All the leading newspapers（）the trade talks between China and the USA.
A. reported
B. printed
C. announced
D. published

[单项选择]All the leading newspapers ______ the trade talks between China and the United States.


A. reported
B. printed
C. announced
D. published

[单项选择]To survive in the intense trade competition between countries, we must ______ the qualities and varieties of products we make to the world market demand.
A. improve
B. enhance
C. guarantee
D. gear

[简答题]Lecture 1：【讲座-社会科学-历史】 　　世界历史，讲tea trade between Asia & Europe; 　　tea 在什么时候到哪里的，一开始先到荷兰;再到英国，在英国广泛流传; 　　一开始只有达官贵族能喝到tea,后来tea又用来当药用;之后有个princess(忘记名字了，会有提示)教群众如何将tea变得没那么苦。后来又发明将糖加到tea里面会很好喝; 　　也说了coffee没有广泛被需要的原因，是生产shortage，问的是culture trend的相关问题。

[单项选择]After the failure of frosty talks, an all-out war is possible to break out between ______.


A. S. and Russia
B. Russia and Pakistan
C. Russia and India
D. India and Pakistan

[单项选择]An analyst does research about relationship between credit spreads and economic well being. In general, credit spreads on corporate bonds tend to:（）
A. tighten during both economic expansions and economic contractions.
B. widen during economic expansions and tighten during economic contractions.
C. tighten during economic expansions and widen during economic contractions.

[填空题]The passage is mainly about the differences between conventional and organic farming.

[单项选择]Questions 11—13 are based on a conversation between a woman and her neighbor．What does the woman want the man to do for her
A. Deliver her package．
B. Sign for her package．
C. Find the property manager．
D. Talk to the property manager．

[单项选择]

Text 1
I came to live here where I am now between Wounded Knee Creek and Grass Creek. Others came too, and we made there little gray houses of logs that you see, and they are square. It is a bad way to live, for there can be no power in a square.
You have noticed that everything an Indian does is in a circle, and that is because the Power of the World always works in circles, and everything tries to be round. In the old days when we were a strong and happy people, all our power came to us from the sacred hoop of the nation, and so long as tile hoop was unbroken, the people flourished. The flowering tree was the living center of the hoop, and the circle of the four quarters nourished it. The east gave peace and light, the south gave warmth, the west gave rain, and the north with its cold and mighty wind gave strength and endurance. This knowledge came to us from the outer world with our religion.
Everything the Power of the World does is done in a ci
A. the four corners of the Indians' houses
B. the four elements that are believed to make up everything
C. the four seasons
D. the four directions

[单项选择]有如下SQL-SELECT语句：
SELECT * FROM HH WHERE 单价 BETWEEN 10.6 AND 13.4
与该语句等价的是( )。
A. SELECT * FROM HH WHERE 单价＜=13.4 AND 单价＞=10.6
B. SELECT * FROM HH WHERE 单价＜13.4 AND 单价＞10.6
C. SELECT * FROM HH WHERE 单价＞=13.4 AND 单价＜=10.6
D. SELECT * FROM HH WHERE 单价＞13.4 AND 单价＜10.6

[单项选择]有下列SQL SELECTY 语句：
SELECT*FORM 成绩表 WHERE 物理BETWEEN 80 AND 90
下列与该语句等价的( )。
A. SELECT*FORM 成绩表 WHERE 物理＜=90 AND 物理＞=80
B. SELECT*FORM 成绩表 WHERE 物理＜90 AND 物理＞80
C. SELECT*FORM 成绩表 WHERE 物理＞=90AND 物理＜=80
D. SELECT*FORM 成绩表 WHERE 物理＞90 AND 物理＜80