Our food and service are better than ___ used to be.A it B they C we D their

问题描述:

Our food and service are better than ___ used to be.A it B they C we D their
正确答案是B 为什么不是C?

they 代替 our food and service 两样东西,we 指人,而这里指的是“食物和服务”
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