剑桥雅思18阅读答案解析17-19选择题Test2

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Reading Passage 2

剑桥雅思18 Test2 Passage2文章原文请查看剑桥雅思18阅读真题电子版Test2 Passage2

Questions 17-19

Choose the correct letter, A, B, C or D.

Write the correct letter in boxes 14-19 on your answer sheet.

17、What challenge does the writer refer to in the fourth paragraph?

A  encouraging humans to behave in a more principled way

B  deciding which values we want Al to share with us

C  creating a better world for all creatures on the planet

D  ensuring Al is more human-friendly than we are ourselves

18、What does the writer suggest about the future of Al in the fifth paragraph?

A  The safety of machines will become a key issue.

B  It is hard to know what impact machines will have on the world.

C  Machines will be superior to humans in certain respects.

D  Many humans will oppose machines having a wider role.

19、Which of the following best summarises the writer's argument in the sixth paragraph?

A  More intelligent machines will result in greater abuses of power.

B  Machine learning will share very few features with human learning.

C  There are a limited number of people with the knowledge to program machines

D  Human shortcomings will make creating the machines we need more difficult.

题目解析

第17题答案：D

解析：

题目:第四段中作者提出了什么挑战?

原文: So we need to create powerful Al machines that are !human-friendly'- that have goals reliably aligned with our own values. One

thing that makes this task difficult is that we are far from reliably human-friendly ourselves...If superintelligent machines don't do a lot better than us,we'll be in deep trouble.

参考译文:

因此，我们需要创造对人类友好的强大A1.他们的目标要与我们自己的价值观高度一致。让这项任务变得困难的一件事是，我们自己对人类还远远不够友好。...如果高智能的机器不比我们做得更好，我们就会有大麻烦。题干中的challenge对应原文中的one thing that makes this task difficult，D选项“确保AI比我们对人类更加友好”，可知答案为D。

第18题答案：C

解析：

题目:作者在第五段对AI的未来提出了什么观点?原文: Luckily, they'll be smart enough for the job. lf there are routes to the moral high ground, they'll be better than us at finding them,and steering us in the right direction.

参考译文:

幸运的是，他们足够聪明胜任这份工作。如果有通往道德高地的途径，他们会比我们更善于找到它们，并引导我们朝着正确的方向前进。与题目的C选项“机器会在一些方面优于人类”符合，故答案为 C。

第19题答案：D

解析：

题目:以下哪个选项最好地总结了作者在第六段的观点?

原文:

The 'getting started' problem is that we need to tell the machines what they're looking for with sufficient clarity that we can be confident they will find it ... This won't be easy, given that we are tribal creatures and conflicted about the ideals ourselves ...How then, do we point machines in the direction of something better?

参考译文:

“开始”的问题是我们需要足够清楚地告诉机器他们在寻找什么。这样我们才能相信他们会找到......这并不容易，因为我们是部落生物，自己也对理想感到矛盾......那么，我们如何将机器指向更好的方向呢? 选项中只有D选项表达了相似的意思“人类的缺陷会使制造出我们需要的机器更加困难”，故答案为D。