[求助]GWD17-15

舟子哥

Q15:

From 1980 to 1989, total consumption of fish in the country of Jurania increased by 4.5 percent, and total consumption of poultry products there increased by 9.0 percent.  During the same period, the population of Jurania increased by 6 percent, in part due to immigration to Jurania from other countries in the region.

If the statements above are true, which of the following must also be true on the basis of them?

During the 1980’s in Jurania, profits of wholesale distributors of poultry products increased at a greater rate than did profits of wholesale distributors of fish.

For people who immigrated to Jurania during the 1980’s, fish was less likely to be a major part of their diet than was poultry.

In 1989 Juranians consumed twice as much poultry as fish.

For a significant proportion of Jurania’s population, both fish and poultry products were a regular part of their diet during the 1980’s.

Per capita consumption of fish in Jurania was lower in 1989 than in 1980.

lyle

E

captain_seu

以下是引用lyle在2006-1-13 3:32:00的发言：
E

赞同, E。

XHuang4

这个题目一定要从原文本身出发，不可以臆测。可以用无关词排除法。

A，讲到利润如何如何，文章并没有直接提到；

B，人的饮食结构显然也没有提到；

C，数学常识，9％不等于说就是4.5％的两倍；

D，人口比例中的饮食组成，显然也没有提到；

E，文章的数据应该可以说明。

阿彻

thx