This mobile phone is of good quality. If it ______ break down within the first year, we would repair it

at our expense. [ ]

A. would

B. should

C. could

D. might

（）不是土地登记代理纠纷的规避方法。

A．合同中告知必要的代理活动事项，利于委托人监督 

B．对于已经出现的纠纷，应及时协商或通过法律途径解决 

C．签订规范的代理合同，制定服务标准明确服务内容和要求 

D．土地登记机关进行公证