(2013·郑州高中毕业班第一次质量预测)Recently I have bought an iPad 3 on the website of taobao. com, ________ the price is very reasonable.

A．on which

B．in which

C．of which

D．from which

下列哪些适用《消费者权益保护法》调解______。

A．农民购买了假种子

B．消费者被新买的充电器炸伤

C．客人在饭店消费后，饭店拒开发票

D．旅游者受旅行社虚假广告影响，报名参加一个零负团费团