句子作用题总是屡作屡错，总觉得选项间都差不多

因为听说句子作用题做起来是有技巧的，就麻烦大家，尤其是上过课和经验丰富的nn们说一下做题方法啦~

28. GWD-18-Q20
  不会做句子作用题

Environmental organizations want to preserve the land surrounding the Wilgrinn Wilderness Area from residential development.  They plan to do this by purchasing that land from the farmers who own it.  That plan is ill-conceived:  if the farmers did sell their land, they would sell it to the highest bidder, and developers would outbid any other bidders.  On the other hand, these farmers will never actually sell any of the land, provided that farming it remains viable.  But farming will not remain viable if the farms are left unmodernized, and most of the farmers lack the financial resources modernization requires.  And that is exactly why a more sensible preservation strategy would be to assist the farmers to modernize their farms to the extent needed to maintain viability.

In the argument as a whole, the two boldface proportions play which of the following roles?

A.      The first presents a goal that the argument rejects as ill-conceived; the second is evidence that is presented as grounds for that rejection.

B.       The first presents a goal that the argument concludes cannot be attained; the second is a reason offered in support of that conclusion.

C.      The first presents a goal that the argument concludes can be attained; the second is a judgment disputing that conclusion.

D.      The first presents a goal, strategies for achieving which are being evaluated in the argument; the second is a judgment providing a basis for the argument’s advocacy of a particular strategy.--正解

E.       The first presents a goal that the argument endorses; the second presents a situation that the argument contends must be changed if that goal is to be met in the foreseeable future.

再加一道题

In the argument as a whole, the two boldfaced portions play which of the following roles?

A.      The first is a conclusion that the argument as a whole seeks to refute; the second is a claim that has been advanced in support of that conclusion.---我选的

B.       The first is a conclusion that the argument as a whole seeks to refute; the second is the main conclusion of the argument.---正解

C.      The first is the main conclusion of the argument; the second is an objection that has been raised against that conclusion.

D.      The first is the main conclusion of the argument; the second is a prediction made on the basis of that conclusion.

E.       The first is a generalization about the likely effect of a policy under consideration in the argument; the second points out a group of exceptional cases to which that generalization does not apply.

我觉得这道题的结论应该是however那一句呀，怎么才能更准确地判断结论呢？

...自己顶一下...

boldface题是不是高分的标志有不同的说法，姑且就当一般的题做吧

在下一直也没找到CR做题的技巧，boldface题我感觉做的时候就是要分清楚各句的关系，有提示词，比如since, thus, however什么的，像GWD19那道题，however否定前面那个小结论，However后面的是中心结论，也不知道说清楚没，唉，自己看着都觉得乱

其实我觉得BF题目就是阅读啊，你读明白了，就可以作出来的啊。

1，那个B选项的错误在于。The first presents a goal that the argument concludes cannot be attained

作者不是想说，我们达不到这个goal，而是想说，我们通过这个“方法”（strategy）达不到这个goal。所以要批评的是strategy。

2，Filling our prisons with such individuals would have exactly the opposite of the desired effect, since it would limit

你看那个since的连接词。我们要去游泳，因为天很热。这里，肯定是“我们要去游泳”是结论。