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2020自考科目模拟考试库75

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1. [单选题]1954年宪法规定,统率全国武装力量的国家机关是【 】

A. 全国人民代表大会
B. 全国人大常委会
C. 国家主席
D. 中央军委主席


2. [单选题]晚清废除科举制后,由______负责对本国学堂毕业生的资格认定考试。( )

A. 礼部根据《钦定学堂章程》
B. 各部自行
C. 学部根据《考试游学毕业生章程》
D. 同文馆


3. [单选题]14_____.

A. tosave
B. saving
C. save
D. saved


4. [单选题]Passage TwoQuestions 26 to 30 are based on the following passage.

A. In our day of the automobile and paved highway few people ever encounter quicksand(流沙). Yet quicksand is still common in many pans of the country. It may be more dangerous for being less familiar.
B. Quicksand is usually found along the shores and in the beds of rivers. It is simply sand saturated(使饱和)with water from beneath,as from a spring. The water flowing into the sand separates the grains. The suspended grains give rather easily and a heavy object placed on the surface is likely to sink. How fast it sinks depends on its weight and surface area.
C. How does one detect quicksand? It cannot be done by the eye alone,since sand which looks firm may suddenly collapse and trap anyone who ventures out on it. The only way to be sure is to test the sand before walking on it. For test a probing(探索)pole or long stick should be used. If the pole sinks more than six inches,the sand is probably quicksand.
D. A traveler who stumbles into quicksand will soon sink to the depth of his knees. If he stands still or struggles wildly,he will sink even further. He should at once lie on his back and stretch out his arms. Contrary to popular notion,quicksand does not suck objects down,and will support more weight than water alone. While the trapped person “floats” on the surface of the sand,rescuers should build a platform. with boards or branches. Then they can pull him out slowly.
E. If the trapped person is alone,he can rescue himself. When he is in the floating position,he should begin rolling toward solid ground. Rolling is the only way of getting free. It should be done with frequent rests,so that the trapped person does not tire himself. When he reaches solid ground,he should swing his legs to safety,and quickly scramble out of the quicksand.
F. The main idea of this passage is______.
G. that today few people ever encounter quicksand
H. that quicksand is still common in many parts of the country
I. that quicksand cannot be detected by the eye alone
J. expressed by none of the above


5. [单选题]Passage TwoQuestions 26 to 30 are based on the following passage.

A. Certain animals and plants develop characteristics(特性)that help them cope with their environment better than others of their kind. This natural biological process is called adaptation(适应性). Among the superior characteristics developed through adaptation are those that may help in getting food or shelter,in providing protection,and in producing and protecting the young. That results in the evolution of more and more organisms that are better fitted to their environments.
B. Each living thing is adapted to its way of life in a general way,but each is adapted especially to its own distinct class. A plant,for example,depends upon its roots to fix itself firmly and to absorb water and inorganic chemicals. It depends upon its green leaves for using the sun's energy to make food from inorganic chemicals. These are general adaptations,common to most plants. In addition,there are special adaptations that only certain kinds of plants have. Many animals have adaptations that help them escape from their enemies. Some insects are hidden by their body color or shape,and many look like a leaf or a little branch. The coats of deer are colored to mix with the surroundings. Many animals have the ability to remain completely still when an enemy is near.
C. Organisms have a great variety of ways for adapting. They may adapt in their structure,function,and genetics(遗传素质);in their development and production of the young;and in other respects. An organism may create its own environment,as do warm-blooded mammals. which have the ability to adjust body heat exactly to maintain their ideal temperature despite changing weather. Usually adaptations are an advantage,but sometimes an organism is so well adapted to a particular environment that,if conditions Change,it finds it difficult or impossible to readapt to the new conditions.
D. Some plants and animals develop superior characteristics so that they may______.
E. help others of their kind get food,shelter and other things needed
F. get into the biological process of adaptation
G. become better adapted to the environments than others of their kind
H. lead to the evolution and production of more and more organisms


6. [单选题]在我国,对不正当竞争行为进行监督检查的国家机关是【 】

A. 产品质量监督部门
B. 工商行政管理部门
C. 技术监督部门
D. 经营者的行业主管部门


7. [多选题]国家垄断资本与私人资本在企业外部结合的内容包括( )

A. 直接干预私人企业的内部决策
B. 通过财政政策引导私人企业增加或减少生产
C. 通过货币金融政策引导企业的行为和发展方向
D. 通过国家向私人企业加工订货(processing and ordering goods)引导企业生产
E. 通过实行国民经济计划化引导私人企业向国家既定的目标发展。


8. [单选题]剩余价值的源泉是雇佣工人的( )

A. 剩余劳动
B. 必要劳动
C. 全部劳动
D. 具体劳动


9. [单选题]甲向乙发出要约,判断该要约可以撤销的条件是( )

A. 本要约的有效期为一个月
B. 本要约规定由乙自行决定何时承诺
C. 本要约规定乙应于一个月内作出答复
D. 本要约为不可撤销要约


10. [单选题]邓小平特别强调解放思想、实事求是重要意义是在党的十一届( )。

A. 二中全会
B. 三中全会
C. 四中全会
D. 五中全会


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