OG里的一道weaken题想请教同学们

luoweijia0511

83. 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.[c1]

Which of the following, if true, most seriously undermines the journalist’s argument?

(A) [c2]Every article based on experiments with particle accelerators that was submitted for publication last year actually was published.

(B) [c3]The average time scientists must wait for access to a particle accelerator has declined

over the last several years.

(C) [c4]The number of physics journals was the same last year as in previous years.

(D) [c5]Particle accelerators can be used for more than one group of experiments in any given year.

(E)[c6] 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.

答案为什么是E呢？ 还有那个particle accerator是啥玩意？

sdcar2010

particle accelarator: 粒子加速器

fox123456

這是因果關西
不能消弱事實
B不選

選C

fox123456

sorry 選E