题目内容

一座塑料大棚中有6块大小相同的长方形菜池子,按照从左到右的次序依次排列为: 1、2、3、4、5和6号,而且1号与6号不相邻。大棚中恰好需要种6种蔬菜:Q、L、 H、X、S和Y。每块菜池子只能种植其中的一种。种植安排必须符合以下条件: Q在H左侧的某一块菜池中种植。 X种在1或6号菜池子。 3号菜池子种植Y或S。 L紧挨着S的右侧种植。 经济的良性循环是指,不过分依靠政府的投资,靠经济自身的力量来实现社会总供给和社会总需求的基本平衡,实现经济增长。近几年,我国之所以会出现经济稳定增长的态势,是靠政府加大投资实现的。 如果以上陈述为真,最能支持以下哪项结论

A. 只靠经济自身所产生的投资势头和消费势头就能实现经济的良性循环。
B. 经济的良性循环是实现社会总供给与总需求的基本平衡的先决条件。
C. 某一时期的经济稳定增长不意味着这一时期的经济已经转入良性循环。
D. 近年来,我国的经济增长率一直保持在7%以上。

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Directions: Questions 9-20 have three different formats. Unless a question has its own directions that specifically state otherwise, each question has five answer choices, exactly one of which is correct. What is the value of n if410× 642 = 162×4n

A. 6
B. 10
C. 12
D. 15
E. 30

Questions 1-6 (Sentence Equivalent) Directions: For each of the following sentences, select the two answers of the six choices given that, when substituted in the sentence, both logically complete the sentence as a whole and create sentences that are equivalent to one another in meaning. Amusingly enough, lawyers sometimes drive their sport cars in the same fashion that they construct their cases: a lawyer noted for the ______ of his arguments, for example, may also be known for the circuitousness of his routes.

A. brevity
B. pertinacity
C. judiciousness
D. deviousness
E. conciseness
F. indirectness

Directions: Questions 9-20 have three different formats. Unless a question has its own directions that specifically state otherwise, each question has five answer choices, exactly one of which is correct. Twenty children were sharing equally the cost of a present for their teacher. When 4 of the children decided not to contribute, each of the other children had to pay $1.50 more. How much did the present cost, in dollars

A. 50
B. 80
C. 100
D. 120
E. 150

Questions 19-20 are based on the following passage. A recent assessment of the status of global amphibian populations identified habitat loss as the single greatest identifiable factorLine contributing to amphibian declines. Habitat (5) loss primarily results from the residential, agricultural, arboricultural, or recreational development of an area. Anthropogenic conversion of land has caused significant reductions in the wetland, (10) forest, and grassland habitat that amphibians require for their survival. Outright habitat loss probably has the greatest effect on amphibians, but habitat degradation, or the general decline in the health of a habitat, (15) often results from environmental contamina- tion, the introduction of exotic invasive species, or a reduction in required resources within a habitat, and similarly affects amphibians. Likewise, habitat fragmentation (20) (the disruption or fragmentation of habitat into discontinuous or isolated remnants of viable habitat) emerges from isolated patches of habitat loss and can often have delayed effects on animal populations. Directions: For the following question, consider each of the choices separately and select all that apply. In the course of the passage, the author does all of the following EXCEPT

A. define a term
B. cite an authority
C. state a probability
D. qualify a statement
E. make an assertion

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