203.
Journalist: In physics journals, the number of articles reporting the results of experiments involving particle accelerators was lower last year than it had
been in previous years. Several of the particle accelerators at major research institutions were out of service the year before last for repairs, so it is likely
that the low number of articles was due to the decline in availability of
particle accelerators.
Which of the following, if true, most seriously undermines the journalist’s argument?
(A) Every article based on experiments with particle accelerators that
was submitted for publication last year actually was published.
(B) The average time scientists must wait for access to a
particle accelerator has declined over the last several years.
(C) The number of physics journals was the same last year
as in previous years.
(D) Particle accelerators can be used for more than one
group of experiments in any given year.
(E) Recent changes in the editorial policies of several physics
journals have decreased the likelihood that articles concerning
particle-accelerator research will be accepted for publication.作者: topway5 时间: 2005-3-10 19:13
我选E.作者: kjhgjh 时间: 2005-3-11 18:47
不明白！[em08]
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