囧哥做语法58

囧囧哥UID：3408678

The proposed urban development zones do not represent a new principle; it was employed in “Operation Bootstrap” in Puerto Rico.

(A) do not represent a new principle; it
(B) represent not a new principle, but one that
(C) are not a new principle; the same one
(D) are not a new principle, but one that
(E) are not new in principle; it

考察句子的平行
主语是zones后面是principle，只能用present连接，这样符合逻辑语义，be动词不对，所以CDE错。
A代词it指代不对，it指代了前面的new principle，但是这里指代的是另一个principle,是泛指。
B.正确，not...but...平行
技巧：Be 动词就相当于等号，很多时候前后是不能用等号嫁接的。