[求助] TTGWD-16-20 一直看不明白

1. Approved April 24, 1800, the act of Congress that made provision for the removal of the government of the United States to the new federal city, Washington, D.C., also established
2. The act of Congress, which was approved April 24, 1800, making provision for the removal of the government of the United States to the new federal city, Washington, D.C., also established
3. The act of Congress approved April 24, 1800, which made provision for the removal of the government of the United States to the new federal city, Washington, D.C., and established
4. Approved April 24, 1800, making provision for the removal of the government of the United States to the new federal city, Washington, D.C., the act of Congress also established
5. Approved April 24, 1800, the act of Congress made provision for the removal of the government of the United States to the new federal city, Washington, D.C., also establishing                                                                     

   这道题答案是A。我选E。看了半天实在不知道E哪里不好，请给我指点一下吧! 谢谢

但是我查字典，also不是连接词，是副词啊。

所以also应该不能用来连接两个句子，所以也没有并列的需要才对?

我还是有点不明白，可不可以再帮我说明一下?

先谢谢了!

这样看来，题目要说的其实只是the act of Congress also established
            the Library of Congress.而已

that made provision for …. new federal city, Washington, D.C.作为定语从句修饰the act of Congress

可是原句除了最后的established之外没有其它动词(make在从句里面应该不算吧?)，

那用一个also不是有点奇怪吗?

我的理解是also应该只另外一个动作，所以才选了E(made…also establishing)

真正的理由是如果是e,这道题就没有谓语了

E的句子重心发生转移,原句的重心在also established,而E的重心在 made provision for the removal of the government of the United States to the new federal city.

另外从语法上来看,2句都没有错误