GWD3－Q12－15，多提供一个问题，来自prep

kitebird

上次模考prep，遇到这一篇，但是有问题不一样。提供给大家

According to the passage,the congressional action of 1871 had which of the following effects?

A.Nation American trial agreements were treated as legislation that had to be passed by both houses of congress.

B.The number of formal agreements negotiated between the federal government and N A tribes decreased.

C.The procedures for congressional approval and implementation of federal Indian polity were made more precise.

D.It became more difficult for congress to exercise unilateral authority over N  A  affairs.

E.The role of congress in the ratification of treaties with sovereign nations was eventually undermined.

题目很简单，可能是我模考不好，所以出题简单了。唉～～就当给新来的小鸟多一题练练。

答案就是A。定位也就在L34－35，不再多说。