【名词&注释】
浮游植物(phytoplankton)、浮游动物(zooplankton)、庆大霉素(gentamicin)、红霉素(erythromycin)、教育工作(education work)、云冈石窟、教育主管部门(educational administrative departments)、麦积山石窟(cave at wheat stack hill)、山西晋祠、指导性文件(guidance document)
[单选题]结肠、直肠手术前肠道准备使用的制菌药物为 （ ）
A. 氯霉素
B. 红霉素
C. 庆大霉素
D. 青霉素
E. 四环素
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举一反三：
[单选题]Passage FourMany people want to know how to analyze problems they meet. There are six stages in analyzing a problem.
A. First the person must recognize that there is a problem. For example, Sam's bicycle is broken, and he cannot ride it to class as he usually does. Sam must see that there is a problem with his bicycle.
B. Next the thinker must define the problem. Before Sam can repair his bicycle, he must find the reason why it does not work. For instance, he must determine if the problem is with the gears, the brakes, or the frame. He must make his problem more specific.
C. Now the person must look for information that will make the problem clearer and lead to possible solutions. For instance, suppose Sam decided that his bike does not work because there is something wrong with the gear wheels. At this time, he can look in his bicycle repair book and read about gears. He can talk to his friends at the bike shop.
D. After studying the problem, the person should have several suggestions for a possible solution. Take Sam as an illustration. His suggestions might be: put oil on the gear wheels; buy new gear wheels and replace the old ones; tighten or loosen the gear wheels.
E. Eventually one suggestion seems to be the solution to the problem. Sometimes the final idea comes very suddenly because the thinker suddenly sees something new or sees something in a new way. Sam, for example, suddenly sees that there is a piece of chewing gum between the gear wheels. He immediately realizes the solution to his problem: he must clean the gear wheels.
F. Finally the solution is tested. Sam cleans the gear wheels and finds that afterwards his bicycle works
G. perfectly. In short, he has solved the problem.
H. 48. In analyzing a problem we should do all the following except ______.
I. recognize and define the problem
J. look for information to make the problem clearer
K. have suggestions for a possible solution
L. find a solution by trial or mistake
[单选题]难降解的有毒物质沿食物链“浮游植物→浮游动物→鱼→猫”传递时，体内该有毒物质浓度最高的生物是( )
A. 浮游植物
B. 浮游动物
C. 鱼
D. 猫
[单选题]根据教育目的和不同类型的教育任务，由国有教育主管部门(educational administrative departments)制定的有关教学和教育工作的指导性文件(guidance document)是
A. 课程计划
B. 学科课程标准
C. 教材
D. 教参
[单选题]The writer thinks that we can't judge ______.
A. buildings by the ancient standards
B. all the buildings by the ancient standards
C. all the modern buildings by the ancient standards
D. modern buildings
[单选题]我国的彩塑到盛唐达到顶峰，此时的代表作品是__________。 ( )
A. 云冈石窟像
B. 麦积山石窟(cave at wheat stack hill)像
C. 山西晋祠像
D. 敦煌塑像
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