[单项选择]It is believed that the government gets a (an) （）from taxes and the profits from state-run business.
A. income
B. interest
C. revenue
D. premium

[单项选择]It is believed that the government gets a (an) （）from taxes and the profits from state-run business.
A. income
B. interest
C. revenue
D. premium

[单项选择]Government is believed to differ strikingly from business in that government is characterized by ______.


A. Its absolute control of power
B. Its function in preserving personal freedom
C. Its role in protecting basic American values
D. Its democratic way of exercising leadership

[单项选择]The government gets a(n) ______ from taxes.
A. income
B. revenue
C. fund
D. payment

[单项选择]The profitable offices under the government were filled by men who had contracted luxurious habits of living which they would not lay ______.


A. off
B. out
C. in
D. aside

[单项选择]In the sentence "Police believed he was murdered for informing them about Ramos" (Par


A. A．3), "he" may refer to Ramon s personal pilotB. the accused drug-smuggling partnerC. Ramos himselfD. both A and B

[单项选择]Bower believed Dennis would be the ideal subject for his experiment because ______.


A. Dennis was blind at birth
B. Dennis was younger than anyone else he could find
C. Dennis’s parents were quite worried about his future
D. Dennis always produced sharp clicking sounds with his tongue

[单项选择]The government and the society show much concern for the well-being of the elderly and offer a variety of services．


A. 政府非常关注老年人的福利，同时也给他们安排了适当的工作。
B. 政府和社会非常关心老人的福利问题，并给他们提供了多种服务。
C. 虽然政府和社会对老人的健康非常关心，但拒绝提供帮助。
D. 政府和社会对老人的健康非常关心，并给他们提供了很多服务。

[单项选择]Coffee was believed to


A. have a magic power for eye diseases.
B. have a religious influence among Muslims.
C. have intoxicated most political people.
D. have gained its fame first in London.

[单项选择]The author believed that

[单项选择]The Federal Government s the central government Of the United States. It is divided into three branches: the Executive, the Legislative, and the _____.


A. Judicial
B. Justified
C. Law
D. Judicious

[单项选择]The Federal Government is the central government of the United States. It is divided into three branches: the Executive, the Legislative, and the ______.


A. Judicial
B. Justified
C. Law
D. Judicious

[单项选择]The Federal Government s the central government of the United States. It is divided into three branches: the Executive, the Legislative, and the ______.


A. Judicial
B. Justified
C. Law
D. Judicious

[单项选择]Scientists have long believed that constructing memories is like playing with neurological toys. Exposed to a barrage of sensations from the outside world, we connect together brain cells to form new patterns of electrical connections that stand for images, smells, touches and sounds.
The most unshakable part of this belief is that the neurons used to build these memory circuits are depletable resource, like petroleum or gold. We are each given a finite number of cells, and the supply gets smaller each year. That is certainly how it feels as memories blur with middle age and it gets harder and harder to learn new things. Maybe it’s time for this notion to be forgotten-or at least radically revised.
In the past two years, a series of confusing experiments has forced scientific researchers to rethink this and other assumptions about how memory works. The perplexing results of these experiments remind scientists how much they have to learn about one of the last great mysteri
A. Interlope.
B. Stop.
C. Improve.
D. Arrange.