885-20-14

14.   Local residents claim that San Antonio, Texas, has more good Mexican American restaurants than any city does in the United States.

(A) any city does

(B) does any other city

(C) other cities do

(D) any city（B）

(E) other cities

b is ok, no problem, c错在什么地方呢？do 在前在后都可以呀。

好像不是吧。我对这个结构超级晕！

有NN解释一下么？

if you use "other cities do", it's gonna cause confusion because it does not match "San Antonio" as a signle city. 

Local residents claim that San Antonio, Texas, has more good Mexican American restaurants than other cities do in the United States

This sentence can be understood as San Antonio alone, has more Mexican American restaurants that ALL other cities do.  Thereofre you should use "does any other city"

Hope that helps

ding

分析的很好!