250-216定语从句解惑

At the beginning of the year, the city allocated $150 million to cover the increase in wages that it expected to approve as a result of negotiations with the municipal labor unions.

(A) increase in wages that it expected to approve as a result of negotiations

(B) increased wages it expected to approve from negotiations

(C) increasing wages expected to be approved as a result of negotiating

(D) negotiated increases in wages it expected to approve（A）

(E) increases expected to be approved in wages from negotiating

哪位NN指教一下

这里的定语从句先行词THAT指代increase,但that前面有wage,是否会有指代歧义的嫌疑? 我记得跳跃指代的原则是要不能产生歧义的基础上,

还是说THAT指代定语从句宾语时有另外的原则? 如果有的话是什么原则

谢谢

...很是同意无名的观点.

但问题是有很多题目是明显逻辑上讲不通的修饰ETS确说可能引起歧异,海...还是有点困惑