新东方网GRE频道在此和大家分享GRE官方指南中的阅读真题,希望对大家准备GRE阅读有所帮助。
OG-2
Passage 12
The average temperature of the lobster-rich waters off the coast of Foerkland has been increasing for some years. In warmer water, lobsters grow faster. In particular, lobster larvae take less time to reach the size at which they are no longer vulnerable to predation by young cod, the chief threat to their survival. Consequently, the survival rate of lobster larvae must be going up, and the lobster population in Foerkland’s coastal waters is bound to increase.
1. Which of the following, if true, most seriously weakens the argument?
A. There are indications that in recent years the fishing fleet operating off the coast of Foerkland has been taking cod at an unsustainably high rate.
B. The increase in water temperatures off Foerkland has not been as pronounced as the increase in average soil temperatures in Foerkland.
C. Because of their speeded-up growth, lobsters now get large enough to be legal catch before they reach reproductive maturity.
D. Even though lobsters grow faster in warmer waters, warmer waters have no effect on the maximum size to which a lobster can eventually grow.
E. Cod are a cold-water species, and the increasing water temperatures have caused a northward shift in Foerkland’s cod population.
最新热文推荐:
更多关于GRE考试备考内容,请关注新东方网GRE频道,也可关注我们的微信平台(微信号:GRE-XDF)。
(责任编辑:马荟)