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首页 > 留学资讯 > GRE阅读真题解析之PP2-3 Passa

GRE阅读真题解析之PP2-3 Passa

GRE栏目小编们精心为广大考生打算了“GRE阅读真题解析之PP2-3 Passage 2”,各位同学赶快学起来吧,做好万全打算,祝各位同学考试顺利通过。

PP2-3 Passage 2

In 1996, scientists caused an experimental flood of the Colorado River by releasing water from Glen Canyon Dam above the Grand Canyon. Because an unintentional flood in 1983 had reduced the river’s introduced population of nonnative trout, biologists were concerned that the experimental flood would wash *ny fish, native and nonnative, downstream. To find out, biologists placed nets in the river. The nets captured a few more trout than they would have without the flood but did not show substantial flushing of native fish, whose ancestors had, after all, survived *ny larger natural floods. The biologists surmised that the native species (and most of the trout) must have quickly retreated to protected areas along the riverbank.

1. Which of the following, if true, would *ke the infor*tion presented in the passage compatible with the experimental flood’s in fact having caused substantial flushing of native fish?

A. Many of the native fish are too s*ll to have been captured by the nets.

B. There had been and increase from nor*l levels in the native fish population prior to the flood.

C. The native fish in the Colorado are much stronger swimmers than taxonomically similar fish in other rivers in the region.

D. The unintentional flood of 1983 had not affected the river’s trout population as much as was originally thought.

E. The experimental flood raised the water level much less than a typical natural flood would have.

2. According to the passage, which of the flowing is true of the Colorado River flood of 1983?

A. The flood had a negative effect on the river’s trout population.

B. There was substantial flushing of the river’s native fish population during the flood.

C. Unlike the 1996 flood, it was not deliberately caused for scientific research purposes.

以上就是关于《GRE阅读真题解析之PP2-3 Passa》的详细信息,如果有任何疑问或是更多问题,可以随时点击彬彬客服老师进行咨询,彬彬教育帮你牵手世界名校~​
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美国留学,受疫情影响吗?
英/美/日留学,到底该如何选择如何选择..?

首先要弄清楚自己出去留学是要为什么,这个回答会直接影响你对它们的评判和比较。比如我在考虑要去哪里留学的时候会更考虑我在不同国家能申请到什么档次的学校和专业,我能适应哪些地方的生活,从哪里毕业回来更有利于我找工作等等;而我身边也有一些朋友会更关心能否移民,生活体验好不好这些方面。所以,先问问自己:我为什么要出国留学?(我们将其称为留学申请中的“元认知”。这也是InVisor倡导的思维方式之一。

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