2022学历考试成考模拟考试系统209

1. [单选题]1948年12月30日，毛泽东在以下哪篇文章中首次公开使用“人民民主专政”的概念（　　）

A. 《在七届二中全会上的报告》
B. 《中国人民解放军布告》
C. 《将革命进行到底^{(carrying out the revolution)}》
D. 《论人民民主专政》

2. [单选题]By selling special coffee at a coffee cafe, the students are________

回答下面的题目 Every morning, kids from a local high school are working hard．They are making and selling　special coffee at a coffee oaf6．They are also making a lot of money．These students can make up to twelve hundred dollars a day．They are selling their special coffee to airplane passengers．After the students get paid, the rest of the money goes to helping a local youth project．These high school students use a space in the Oakland airport．It is usually very crowded．Many　people who fly on the planes like to drink the special coffee．One customer thinks that the coffee costs a lot but it is good and worth it．Most customers are pleasant but some are unhappy．They do not like it if the coffee cafe is not open for business．The students earn $6.10 an hour plus tips．They also get school credit while they learn how to　run a business．Many of the students enjoy the work although it took some time to learn how to do it．They have to learn how to steam milk, load the pots, and add flavor．It takes some skill and　sometimes mistakes are made．The most common mistake is forgetting to add the coffee．Based on the passage, it seems that the purpose of the cafe is to________

A. gaining a lot of experience
B. making a lot of money
C. having a lot of trouble
D. learning a lot of knowledge

3. [单选题]In this passage "unstable" means________

回答下面的题目Never laugh at a snow covered mountain! Laughter and yelling, during the avalanche season, can cause a deadly pile of snow．Huge snow slides are most common in mountains where there are steep slopes that are well buried in snow and ice．The snow builds up slowly and lands very softly．This can create a very touchy, unstable situation．Tons of snow may be held up by only the friction between snowflakes．The deep snow is like a house of cards．The slightest movement can cause it to fall．As soon as something slips, this great mass of snow will come crashing down the mountainside．Slides may be started by sound vibrations．They may also be started by the weight of wet, melting snow．Once an avalanche has been triggered, the cause no longer matters．Moving down a steep slope, it picks up great speed and added snow．Some avalanches travel as fast as two hundred miles per hour．The force of an avalanche will mow down anything in its path．Whole houses have been swallowed up by these fast-paced piles of snow．The wind that is caused by an avalanche is almost as destructive as the snow itself．Winds from an avalanche have been known to travel as fast as those of a tornado．So, when approaching a thickly snow covered mountain, speak softly!Avalanches can be started by________

A. frightening
B. fast
C. shaky
D. undesirable

4. [单选题]_________

根据以下内容，回答下面的题目。Insure means to protect _51_ a loss of money．Most people can budget their money so that their income will cover expected expenses _52_ food, clothing, housing, and public services．But, there is no way to know _53_ who will suffer a crisis (危机) such as a serious illness, fire, flood, or a car accident．Such crises usually _54_ great expense．Even if people could predict crises, it would be hard to save enough money to _55_ the expenses．Insurance is a system _56_ a company collects money from many individuals and then pays certain expenses whenever one of those insured individuals is faced with a certain crisis．An insurance policy _57_ how much the insurance costs and how much the company will pay when a policy holder is faced with a certain crisis．There are many different kinds of insurance, _58_ hospital, motor-car and fire．Insurance can be rather expensive but most people buy insurance of some kinD．Insurance is something _59_ people buy and hope they will _60_ need．_________

A. predict
B. ahead
C. in advance
D. earlier

5. [单选题]两封信随机地投入标号为1，2，3，4的4个邮筒，则1，2号邮筒各有一封信的概率等于

C.

6. [单选题]下列函数中，在x=0处不可导的是（　　）

D.

7. [多选题]晕厥的原因有（　　）

A. 肥厚性梗阻性心肌病
B. 预激伴快速房颤
C. 服哌唑嗪降压治疗
D. 持续一度房室传导阻滞^{(complete heart block)}
E. 颈动脉窦高敏

8. [多选题]过敏性紫癜可见 （　　）

A. 血小板不减少
B. 出血时间正常
C. 凝血时间正常
D. 血块退缩不良
E. 以上均不对

9. [单选题]下述各种类型^{(various type)}的烧伤，哪项属于重度烧伤 （　　）

A. Ⅱ°度或Ⅱ°度以上烧伤，面积大于30%以上者
B. Ⅲ°度烧伤，面积大于20%以上者
C. 总烧伤面积为30%～49%，其中Ⅱ。度烧伤占20%以上者
D. Ⅱ°度烧伤，面积大于50%以上者
E. Ⅱ°度烧伤，面积为20%，伴有呼吸道灼伤者

10. [单选题]瞳孔对光反射中枢位于（　　）

A. 枕叶皮质
B. 丘脑外侧膝状体
C. 中脑
D. 脑桥
E. 延髓

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