作者Jason1122 (Jason1122)
看板GMAT
标题[问题] 问一题Princeton Review的CR
时间Wed Nov 11 18:10:06 2009
Scientists today accept that the increased severity
of hurricanes in the last 10 years has been a result
of warmer water in the Caribbean, which "feeds" the
storms as they pass over it by a mechanism not yet
completely understood. Thus, these severe hurricanes
are yet more evidence of global warming.
which of the following, if true, would most strength
the argument above?
(A) Accurate statistics on warming of the earth do
not go back more that 100 years.
(B) Scientist have not discovered a new undersea
current, fueled by a undersea volcano, which
could have funneled warmer water into the
Caribbean.
(C) The arctic ice caps have been losing three feet
of circumference each year for the past five years.
(D) A new modeling computer program projects that the
severity of hurricanes will increase over the next
10 years.
(E) Some scientists believe they will soon prove that
the mechanism by which a storm picks up energy from
warm water is based on convection.
答案是(B)
总觉得不需要not，想不通
我选(E)，也不知道为甚麽错
帮帮忙 谢谢!!
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※ 编辑: Jason1122 来自: 220.135.46.24 (11/11 18:12)
1F：→ dukechiang:简单说 B是说 没证据显示哥伦比亚湾warm海水是由海底火 11/11 19:27
2F：→ dukechiang:山加温 也就是说这样warm海水还是可能是因温室效应造成 11/11 19:28
3F：推 danieltuan:同意 B选项阻断了其他可能原因 进而强化了题干 11/11 19:43
4F：推 taikin:Agree 11/12 00:06
5F：→ Jason1122:懂了 谢谢! 11/12 01:36