求助FeiFei宝典第80题，困惑ing。。。

80. Advertisement: Clark brand-name parts are made for cars manufactured in this country. They satisfy all of our government automotive tests-the toughest such tests in the world. With foreign-made parts, you never know which might be reliable and which are cheap look-alikes that are poorly constructed and liable to cost you hundreds of dollars in repairs. Therefore, be smart and insist on brand-name parts by Clark for your car.
            

The argument requires the assumption that

(A) Clark parts are available only in this country

(B) foreign-made arts are not suitable for cars manufactured in this country

(C) no foreign-made parts satisfy our government standards

(D) parts that satisfy or government standards are not as poorly constructed as cheap foreign made parts

(E) if parts are made for cars manufactured in our country, they are not poorly constructed

按照做假设题的常理，不应该是取非削弱吗？

B选项如果把not去掉，难道不是削弱原文吗？

疯了。。。最近做assumption做到晕掉。。。       nn们，help! help!

这题很简单，就是找关键。

原文大意：

    因为——Clark的配件通过了国家标准考核

            外国配件没有通过考核

    所以——Clark比外国配件好

关键点：国家配件考核的标准能够保证质量

答案D的意思，恰好是说，通过国家配件考核的零件不会像国外配件一样烂。

答案B的意思：外国配件不适合本国汽车生产。与关键点不相干。所以错误。

提醒一句：不要把注意力过多放在所谓的“技巧”上，所有技巧的运用都是建立在读懂原文的基础之上的。如果没有读懂原文，那么技巧真地会令你更晕眩，更迷茫。

问题在suitable上面，文章没有说是否suitable，装是可以装的，就是差的坏了要花更多的钱修

C配件通过考核 --> 应该用C

答案就在考核这里做文章

Assumption：这个考核是有用的