作者OUCHRUSH (Power Overwhelming!)
看板GMAT
標題[語文] 請高手幫解一題CR
時間Sun Nov 22 00:33:15 2009
A ten-year comparison between the United States and the Soviet Union in terms
of crop yields per acre revealed that when only planted acreage is compared,
Soviet yields are equal to 68 percent of United States yields. When total
agricultural acreage (planted acreage plus fallow acreage) is compared,
however, Soviet yield is 114 percent of United States yield.
From the information above, which of the following can be most reliably
inferred about United States and Soviet agriculture during the ten-year period?
(A) A higher percentage of total agricultural acreage was fallow in the
United States than in the Soviet Union.
(B) The United States had more fallow acreage than planted acreage.
(C) Fewer total acres of available agricultural land were fallow in the
Soviet Union than in the United States.
(D) The Soviet Union had more planted acreage than fallow acreage.
(E) The Soviet Union produced a greater volume of crops than the United
States produced.
小弟對這題沒有甚麼頭緒
在此求教板上的高手們~~
非常感謝!
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1F：推 Chest:個人覺得是A，因為題目從頭到尾給的都是比例，BCDE四個答案 11/22 08:25
2F：→ Chest:全部都是"實際數字"，感覺很像典型的錯誤--比例變化不等於數 11/22 08:26
3F：→ Chest:字變化 11/22 08:26
4F：推 Astrogod:同是A 11/22 10:27
5F：→ Astrogod:BD 自己跟自己比 CE數字跟數字比 不代表比例會是對的 11/22 10:28
6F：推 Maplered:請問有正確解答嗎? 11/25 22:39