With which of the following statements would the author be most likely to agree
A. The ancient Babylonians used 12 as a basic division of time because they believed the sun moved around the Earth.
B. If we revise the way we measure time, we should use a division of 10 rather than 12.
C. Ways of measuring time have changed in response to human need and technological development.
D. Universal Time is so named because it can be applicable throughout the univers
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假定某国净贸易条件以1990年为基期是100,2000年出口价格指数下降10%,为90;进口价格指数上升20%,为120,那么这个国家2000年的净贸易条件从1990年的100下降到2000年的( )。
A. 133
B. 95
C. 100
D. 75
下列各句中语意明确,没有语病的是()。
A. 加强全民环保意识教育,是当前十分至关重要的问题。
B. 张强和李伟上课说话,下课后被老师叫到办公室去了。
C. 选修课的开设,使同学们的志趣和特长得到了充分的发挥。
D. 我们要保持清醒、理性的头脑,不要被某些盛世景象遮住了眼睛。
Which of the following groups of human beings would probably show the greatest amount of allelomimetic behavior
A group of students taking a test.
B. Tennis players competing in a tournament.
C. A patrol of soldiers scouting for the enemy.
Drivers waiting for a traffic light to change.
Hollywood is located in ______.
A. Los Angeles, California
B. San Francisco, California
Chicago, Illinois
D. Los Vegas, Nevada