gwd-4-8

Q8:

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.

   

答案怎么是 E? 我觉得B正确, 请教思路. 谢拉!

B肯定不对,选项涉及了比较，当比较的两者没有被文章提到。因此不对。

e的正确是因为鱼的增长量小于人口的增长量，因此其人均消费量必然减少。

原文说了这几件事:鱼的消费增加,P的消费增加,人口增加,移民问题

A说的是利润增加

B 说的是鱼不是饮食的一部分

C说的是消费多少

D 说的是鱼和P是饮食一部分

E说鱼的消费多少.

只有E河源问说的内容有关,选E

至于E为什么对和其它选项为什么错就不管了!!!!!!!

哪位NN,能讲讲A中的关于利润的怎么错了?

一下子想不清了,有点进水,不好意思

我选的B，虽然后来看看觉得D也不错。但是,

B.  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.

比较清楚地说明了鱼肉与禽类的消费，鱼肉消费上升4.5%,禽类消费上升9％，正说明了鱼肉的消费相对于禽类的消费在80's当地移民人口中的比例要少，根据原文是正确的啊。。请XDJM指点。

再看看E，感觉问题出来了：

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

“in”只能说明当年的人均鱼肉消费多少，而原文提到的上升percent都是指From 1980 to 1989， During the same period...原文提供的数据怎么比较当年呢？所以E错，B对

我认为From 1980 to 1989就是说1989比1980多了4.5%,要不然怎么比呢?你还能给出另一种解释吗?

对于B的问题，新移民的消费倾向只是两类食品消费增长率不同的可能原因之一，但还有其他的原因，比如说老居民的消费习惯改变了，等等。

所以，B无法丛原文的信息中推出。