[单项选择]According to the passage, the rate of employment can be expected to rise when ______.
A. productivity rises at the same rate as growth of the labor force
B. productivity and labor force increase at a greater rate than output
C. output exceeds productivity
D. rate of economic growth is less than the number of man hours required

[单项选择]According to the passage, the rate of employment can be expected to rise when______.
A. productivity rises at the same rate as growth of the labor force
B. productivity and labor force increase at a greater rate than output
C. output exceeds productivity
D. rate of economic growth is less than the number of man-hours required

[单项选择]According to the passage, employment letters include the following forms except ______.
A. letters refusing a position
B. letters of resignation
C. letters of inquiry
D. letters of application

[单项选择]According to the passage, as employment became a dominant form of work, ______.
A. women were left to work at homes
B. old people tend to live a more active life
C. women enjoy more working opportunities
D. men and women begin to share the household work

[单项选择]According to the passage, the unemployment rate has been kept under limits because ________.
A. the number of the people in the work force slowly increases
B. very few people really lose their original jobs
C. less and less people are out finding new jobs
D. the government has taken strong measures to control the unemployment rate

[单项选择]According to the passage, the rate of change in technology ______.
A. will slow down
B. will come to a stop
C. will speed up
D. can not be predicted

[单项选择]According to the passage, the growth rate of the world population is going down, ______.
A. so the population problems will get worse
B. but the population problems are still getting worse
C. therefore, the population problems should become worse
D. thus, the population problems will become worse

[单项选择]According to the passage the preference test was conducted in order to ______.

[单项选择]According to the passage, compared with other EU countries,______.


A. Britain has done a better job in the operation of its health system
B. Britain has done a poorer job in the operation of its health system
C. Britain has achieved little in the operation of its health system
D. British people are favorable to the operation of the health system

[单项选择]According to the passage, which of the following can be inferred about the role of the trigeminal nerve in the experience of odors


A. The trigeminal nerve plays a much more significant role in the experience of an irritating odor than does actual olfactory sensation itself.
B. The trigeminal nerve produces a negative experience of an irritating odor independently of the emotional context in which the odor was initially perceived.
C. The trigeminal nerve tends to cause an experience of discomfort in the cases of odors that are initially paired with negative emotional experiences.
D. The functioning of the trigeminal nerve tends to be largely conditioned according to the pairing process simulated in the experiment.
E. (E) The trigeminal nerve generally does not play a role in the experiencing of odors that create innate reactions.