9.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
答案是B
我覺得ABCDE 我個答案都不好
B雖然大體上沒錯 不過 but one + that似乎不佳
og的第九題有講到 one後不能加that
所以想請問大家意見
謝謝