问题详情：
And the only reason ________ he's cutting down his workers' wages is ________ he's in a very difficult position and has no alternative.
A．why; because B．that; why
C．why; that D．/; because
【回答】
C [第一个空，定语从句的先行词为reason，关系词在从句中作状语，所以用why引导定语从句；第二空说明reason的内容，根据系动词is可看出这是表语从句，即句型the reason is that...。故选C。]
知识点：连词
题型：选择题
