The word science is heard so often in
modern times that almost everybody has some notion of its meaning. On the other
hand, its definition is difficult for many people. The meaning of the term is
confused, but everyone should understand its meaning and objectives. Just to
make the explanation as simple as possible, suppose science is defined as
classified knowledge (facts). Even in the true sciences
distinguishing fact from fiction is not always easy. For this reason great care
should be taken to distinguish between beliefs and truths. There is no danger as
long as a clear difference is made between temporary and proved explanations.
For example, hypotheses and theories are attempts to explain natural phenomena.
From these positions the scientist continues to experiment and observe until
they are proved or discredited. The exact s A. the study of unrelated subjects B. an attempt to explain natural phenomena C. the study of unrelated fields D. classified knowledge
[简答题]Sarah became illness, so she can’t travel abroad.
[单项选择]
On March 26, 1999, I became a new staff
member of the Los Alamos National Laboratory. I committed the rest of my
scientific future there despite the allegations of espionage leveled at one of
its weapons scientists, Wen Ho Lee, who, notably, has never been and may never
be officially charged. I valued the accomplishments of its distinguished
scientists and was confident its able leaders would receive the political
support they needed from Washington to cope with the potential damage to its
programs arising from the scandal. But in the months since then
that support has come into question—and the damage has become real. Washington’s
reaction to the incident has created an atmosphere of suspicion, which, coupled
with efforts to restrict scientific interchange and reduce funds for key
research, threaten the essence of the lab—its ability to prov A. (A) he appreciated its scientific environment B. (B) he esteemed its distinguished scientists and treasured their accomplishments C. (C) it obtained support from Washington D. (D) its leaders were all able to cope with the potential damage to its programs.
[单项选择]
They Say Ireland’s the Best
Ireland is the best place in the world to live in for 2005, according to a life quality ranking that appeared in Britain’s Economist magazine last week.
The ambitious attempt to compare happiness levels around the world is based on the principle that wealth is not the only measure of human satisfaction and well-being.
The index of 111 countries uses data on incomes, health, unemployment, climate, political stability, job security, gender equality as well as what the magazine calls "freedom, family and community life".
Despite the bad weather, troubled health service, traffic congestion (拥挤) , gender inequality and the high cost of living. Ireland scored an impressive 8.33 points out of 10.
That put it well ahead of second-place Switzerland, which managed 8.07. Zimbabwe, troubled by political insecurity and hunger, is rated the gloomiest (最差的), p A. Right B. Wrong C. Not mentioned
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