请教and和as well as 的区别

81.   There is growing demand in the state for “initiative and referendum,” a procedure that allows voters to propose and pass laws, as well as to repeal them.

(A) allows voters to propose and pass laws, as well as to repeal them

(B) allows voters to propose, pass, and to repeal laws

(C) allows voters to propose, to pass, and repeal laws

(D) will allow the voter to propose, pass, as well as to repeal laws（A）

(E) will allow laws to be proposed, passed, as well as repealed by voters

帮忙用这个例子分析一下，谢谢！！！

MM这题目问的好大啊。提供一点浅见。

as well as引导的是从属的事物，就是不那么重要的。而and引导的两个东西地位等同。

但你这题跟这俩词都没啥关系，跟平行有关。BCD全都不平行，E用了被动语态。所以都错。

引用gemj版主的一段解释，

我认为不允许出现A, B, as well as C的结构，因为as well as不等于AND。as well as的用法是：它后面所接的是前面的若干（包括一个）个东西之后的一个补充，这个补充的东东在地位（性质上）无法与as well as之前的东东构成完美的平行与对称（否则就用AND连接）。如果as well as前面有二个或以上的东东并列，它之前的第一个东东的前面一定要有AND连接。所以A, B, as well as C在逻辑上本身就是有问题的。的确应该改为sbbi所说的"A, B, and C" or "A and B, as well as C"。至于到底是哪一种，要看这三者之间的逻辑关系。
下面是所有阅读与改错中出现的支持上述结论的类似结构。我极为细致地搜遍了40余万字的所有阅读材料，没有找到一个A, B, as well as C的结构。

不知MM明白了吗，反正我是看明白了

严重同意两位版主的精彩解释！