272.
Eating saltwater fish may significantly
reduce the risk of heart attacks and also aid for sufferers of rheumatoid
arthritis and asthma, according to three research studies published in the New England Journal of Medicine.
(A) significantly
reduce the risk of heart attacks and also aid for
(B) be significant
in reducing the risk of heart attacks and aid for
(C) significantly
reduce the risk of heart attacks and aid
(D) cause a
significant reduction in the risk of heart attacks and aid to（C）
(E) significantly
reduce the risk of heart attacks as well as aiding
想问一下为什么A选项的also aid for 不正确.
OG的解释是A: Aid for seems to be a noun, parallel to the
noun risk，indicating
that eating saltwater fish reduces aid for sufferers．不理解Aid for seems to be a noun是什么意思
谢谢了!
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发表于 2008-4-21 22:46:00
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