年底大贴——TPO阅读疑难问题汇总解答

gexumingUID：2649471

也就是说high-fire和high-temperature是不一样的是吗？文章先提出high-temperature并没有说他的质量好，而是说直到某一时间才有了high-quality。

所以现在的问题是，high-fire与high-temperature是不是一样的？ 1 ...
georgenan 发表于 2010-1-13 23:37

是这个意思。两个不同温度下的产物。
欢迎讨论

伟大的战士UID：2733693

我想问下，你第三个选项是定位在哪得出来的？
gexuming 发表于 2010-1-14 12:48

我怎么觉得咱俩几乎同时开始做的tpo 你进步比我快啊 我也琢磨了好几遍了都 难道我智商。。。？加一下我qq5063853行么 讨论一下 我这周末考 很急

gexumingUID：2649471

我怎么觉得咱俩几乎同时开始做的tpo 你进步比我快啊 我也琢磨了好几遍了都 难道我智商。。。？加一下我qq5063853行么 讨论一下 我这周末考 很急
伟大的战士 发表于 2010-1-14 13:46

呵呵，加了，再等你通过……68348304
我要4月考去了……

georgenanUID：2708257

呵呵，谢谢！
很喜欢和你讨论！ 121# gexuming

georgenanUID：2708257

TPO12 Water in the Desert
8. According to paragraph 6. Which of the following statements about aquifers in deserts is true?

A. Water from limestone and sandstone aquifers is generally better to drink than water from sand and gravel aquifers
B. Sand and gravel aquifers tend to contain less groundwater than limestone or sandstone aquifers
C. Groundwater in deep aquifers is more likely to be recharged than groundwater in shallow aquifers
D. Sedimentary rocks, because they are porous, are not capable of storing large amounts of groundwater

这个答案选B，但是我在文中找不到依据啊...请指教，是下面这段话吗？他也只是说“also be stored ”，没说谁比谁多吧...谢谢！
"Large quantities of water may also be stored in lime stones when joints and cracks have been enlarged to form cavities."

sy222650UID：2416719

TPO12   Water in the Desert

1. Which of the following statements about annual rainfall can be inferred from paragraph 1?

○ Flat desert areas receive more annual rainfall than desert areas with mountains

○ Areas that receive more than four inches of rain per year are not considered deserts.

○ Many areas receive less than four inches of annual rainfall, but only a few are deserts

○ Annual rainfall has no impact on the groundwater resources of desert areas.

定位原文，答案应该在这句吧 “An annual rainfall of four inches is often used to define the limits of a desert.”

但是这句能得到答案 B 么？

georgenanUID：2708257

我认为能。
因为这是常识，他说了界定沙漠的界限是每年雨量4英尺，我们总不能说，大于4英尺的是沙漠，而小于4英尺的是草原吧？ 126# sy222650

sy222650UID：2416719

127# georgenan

问题是原文说的是，每年四英尺的降雨量经常用来定义沙漠水量的缺乏，并没有说沙漠就是每年四英尺降雨量吧？

PS，你的8题，我觉得用排除法很好做，A，better to drink 错；C，根本就和原文说的相反；D，are not capable ，错

再PS，我也这周考

georgenanUID：2708257

不是写的the limits of the desert吗？
那不是定义沙漠吗？

PS：谢谢你的解答。
再PS：我明天考...共勉吧！

sy222650UID：2416719

129# georgenan

额……是我的问题，根本单词理解错了——limits ，哎……单词量还是不够

我说错了，我是下周考，祝你明天考好！

georgenanUID：2708257

呵呵，谢谢！
祝你也成功！ 130# sy222650

jasonzxmUID：157029

upup

sosodiuUID：2731702

Paragraph 3 This last factor is at least circumstantially implicated in Teotihuacán’s rise. Prior to 200 B.C., a number of relatively small centers coexisted in and near the Valley of Mexico. Around this time, the largest of these centers, Cuicuilco, was seriously affected by a volcanic eruption, with much of its agricultural land covered by lava. With Cuicuilco eliminated as a potential rival, any one of a number of relatively modest towns might have emerged as a leading economic and political power in Central Mexico. The archaeological evidence clearly indicates, though, that Teotiluacan was the center that did arise as the predominant force in the area by the first century A.D.


7. What can be inferred from paragraph 3 about Cuicuilco prior to 200 B.C.?
○It was a fairly small city until that date. （与原文表达相反）
○It was located outside the Valley of Mexico.
○It emerged rapidly as an economical and political center.
○Its economy relied heavily on agriculture.

想知道正确选项D与原文的对应，就是那个大片农业作地被破坏就可以直接推出吗?