151.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
怎么看怎么不觉得是A，我选C A中的that从句不是修饰wages了吗？我想这里应该是为了修饰wages的增加吧。而且it指代也不明确。
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