[語文] CR-pp?

看板GMAT作者 (oh no 逆誤會了)時間14年前 (2009/09/14 16:11), 編輯推噓2(201)
留言3則, 3人參與, 最新討論串1/1
這題也是我在pp的時候錯的...(應該不難吧?!但這題我選不出來) From 1973 to 1976, total United States consumption of cigarettes increased 3.4 percent, and total sales of chewing tobacco rose 18.0 percent. During the same period, total United States population increased 5.0 percent. If the statements above are true, which of the following conclusions can be properly drawn? A) United States manufacturers of tobacco products had higher profits in 1976 than in 1973. B) Per capita consumption of cigarettes in the United States was lower in 1976 than in 1973 C) The proportion of nonsmokers in the United States population dropped slightly between 1973 and 1976. D) United States manufacturers of tobacco products realize a lower profit on cigarettes than on chewing tobacco. E) A large percentage of United States smokers switched from cigarettes to chewing tobacco between 1973 and 1976. 正解是B....有人可以跟我說一下為什麼嗎?? 感恩 -- 一輩子一場夢..... -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 114.47.38.85

09/14 16:48, , 1F
人口增加5%但銷售卻只增加三點多,所以比例就下降了!
09/14 16:48, 1F

09/14 19:09, , 2F
我應該是想太多了 還帶數字驗證~發現不一定
09/14 19:09, 2F

09/14 19:34, , 3F
per capita只要consumption/population就好啦 不用想太多
09/14 19:34, 3F
文章代碼(AID): #1AhVgyr0 (GMAT)