
【名词&注释】
集约型(intensive)、血栓性静脉炎(thrombophlebitis)、初级阶段(primary stage)、脓毒血症(sepsis)、不合理(unreasonable)、生物群落(biocoenosis)、全身性(systemic)、丝虫病(filariasis)、破伤风杆菌(bacillus tetani)、要注意(should be noticed)
[单选题]我国制定“三步走”发展战略的基本依据是( )
A. 我国初级阶段的国情
B. 我国的产业结构不合理状况
C. 我国的人均国民生产总值低
D. 我国的集约型经济发展方式
查看答案&解析
点击获取本科目所有试题
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]地球上最耐旱,且由超旱生的灌木、半灌木或半乔木占优势的地上不郁闭的一类生物群落是( )
A. 稀树草原
B. 草原
C. 荒漠
D. 苔原
[单选题]破伤风是由破伤风杆菌(bacillus tetani)引起的( )
A. 败血症
B. 菌血症
C. 毒血症
D. 脓血症
E. 脓毒血症
[单选题]We can conclude from this passage that camels ______.
A. feel at home in the desert
B. like to carry heavy loads
C. look like ships from a distance
D. will always be useful
[单选题]全身性(systemic)水肿见于( )
A. 肾小球肾炎
B. 丝虫病(filariasis)
C. 藉杨过敏
D. 血栓性静脉炎
E. 上腔静脉阻塞综合征
[单选题]在世代不重叠生物的种群增长模型中,在方程式Nt—λtN0中,当λ>1时,种群数量的变化情况是( )
A. 种群数量下降
B. 种群数量稳定
C. 种群数量上升
D. 种群无繁殖而发生灭亡
本文链接:https://www.zhukaozhuanjia.com/download/p7opjx.html