天山-3-21

sc2018

这道题答案还是可以选出来，但感觉有点怪。有没有感觉不好的XDJM想讨论讨论？

Patrice

可不可以把题贴出来啊

ah_eric

Q21:
Driving the steep road to the mountaintop Inca ruins of Machu Picchu is potentially
dangerous and hiking there is difficult. Now the Peruvian government is installing a
cable car that will make access much easier, and hence result in a large increase in
tourism. However, since the presence of large numbers of tourists tends to accelerate the
deterioration of a site, installation of the cable car is certain to result in harm to the ruins.
Which of the following, if true, most seriously calls into question the argument?

A. The daily number of tourists that are expected to take the cable car to Machu
Piccu is smaller than the original resident population of Incas.

B. The construction of the cable car terminal at Machu Picchu will require the use of
potentially damaging heavy machinery at the site.

C. Machu Picchu is already one of the most popular tourist sites in Peru.

D. Natural weathering will continue to be a more significant cause of the
deterioration of Machu Picchu than tourist traffic.

E. The cable car will replace the tour buses whose large wheels and corrosive
exhaust at present do significant damage to the site.
Answer:

xiaolaby

有人能帮我解释一下D为什么不对么

谢谢

xiaolaby

自己顶

windlake

以下是引用xiaolaby在2005-6-21 11:33:00的发言：

有人能帮我解释一下D为什么不对么

谢谢

旅游毁坏Machu,所以不能建缆车

D天气毁坏的比旅游还严重-->那就应该想办法阻止天气搞破坏，不干缆车的事

E 汽车比缆车还损害大自然-->所以用缆车代替汽车好。

[此贴子已经被作者于2005-7-8 8:24:53编辑过]

GMATCRACKER1983

我怎么感觉Ａ也可以呢？？？虽然对Ｅ没有怀疑～！

GMATCRACKER1983

UP~!

kathleen

我也同意选A

此题的结论是由于使用cable car导致游客人数增加而使环境更加恶化.在这个结论中作者想要强调的应该是游客人数增加这一原因是主要因素,所以(A)选项中说游客人数实际上并没有增加反而减少了,正好削弱了题目中的结论.

而(E)选项看似正确,但仔细分析后会发现和原问结论应该是无关的

请NN们指导

nickt

A）是说参观的人少于原住民。与arguement无关。