[单项选择]The theoretical separation of living, working, traffic and recreation has led to ______.
A. the disproportion of recreation facilities in the neighborhood
B. the location of recreation facilities far from home
C. relatively little attention for recreative possibilities
D. the improvement of recreative possibilities in the neighborhood

[单项选择]（）both in working life and everyday living to different sets of values, and expectations places a severe strain on the individual.
A. Recreation
B. Transaction
C. Disclosure
D. Exposure

[单项选择]（）always exists between the theoretical deduction and the result of experimentation.
A. Deviation
B. Derivation
C. Variation
D. Variety

[单项选择]

OSI is a theoretical model that shows how any two different systems can communicate with each other. Router, as a networking device, operate at the（）layer of the OSI model.

A. transport
B. application
C. network
D. physical

[单项选择]A multimedia system allows end users to share, transfer and process a variety of forms of information in a (70) manner.
A. fixed
B. fix
C. unifying
D. unified

[单项选择]Which of the following may replace the phrase "trawl through" ( Line 3, Para. 2)


A. Keep track of.
B. Store in.
C. Sift through.
D. Sap into.

[单项选择]Japan is a country of the mixture of modem and traditional features (特点).

[单项选择]How did John Adams make his living


A. He trained soldiers.
B. He was a smith.
C. He was a silversmith.
D. He was a politician.

[单项选择]Many of the human problems associated with living in the ocean are （） the problems of living in outer space.
A. just as
B. such as
C. such that
D. the same as

[单项选择]All living creatures pass on inherited traits from one generation to other.


A. the other
B. another
C. others
D. other one

[单项选择]They have been living under the most appalling conditions for two years.（）
A. dreadful
B. bad
C. unpleasant
D. poor

[单项选择]The experiment conducted on students living in a hostel suggested that______.

[单项选择]

Text 1
More Americans are cohabiting-living together out of wedlock--than ever. Some exports applaud the practice, but others warn playing house does not always lead to marital bliss. At one time in America, living together out of wedlock was scandalous. Unmarried spouses who "shacked up" were said to be "living in sin". Indeed, cohabitation was illegal throughout the country until about 1970. Today, statistics tell a different tale. The number of unwed couples living together has risen to a new high--more than 4.1 million as of March 1997, according to the Census Bureau. That figure was up from 3.96 million couples the previous year and represents a quantum leap from the 430,000 cohabiting couples counted in 1960.
The bureau found’ that cohabiting is most prevailing in the 24 - 35 age group, accounting for 1.6 million such couples. Cohabitants claim they live together primarily to solidify their love and commitment to each other.
A. experts hold an unanimously critical view on cohabitation
B. Americans are in general more tolerant of cohabitation
C. cohabitation rate actually dropped despite the increase in the number of unwed couples living together
D. living together out of wedlock is considered morally wrong today

[单项选择]"He is living un borrowed time" means


A. He is dying
B. He is dead
C. He bas little money

[单项选择]Living in the central Australian desert has its problems, ______ obtaining water is not the least.
A. of which
B. for what
C. as
D. whose

[单项选择]The higher the standard of living and the greater the national wealth,
______.


A. the greater amount of paper is used
B. the greater is the amount of paper is used
C. the greater the amount of paper used
D. the amount of paper used is greater