帮忙分析一下下面这个句子的语法Participants in this enterprise were supplied with bicycles,which they used to deliver parcels and messages,and wich they were required to pay for gradually from their wages.这里的which 应该就是定语从句的先行词了,但是在从句中做什么成分呢?宾语的话也有点别扭啊?
问题描述：
帮忙分析一下下面这个句子的语法
Participants in this enterprise were supplied with bicycles,which they used to deliver parcels and messages,and wich they were required to pay for gradually from their wages.这里的which 应该就是定语从句的先行词了,但是在从句中做什么成分呢?宾语的话也有点别扭啊?
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