--Have you heard of that? Tom recently bought a new car and an expensive flat.

--________? He even couldn’t have enough money to pay for the rent.

A．How about

B．Why not

C．How come

D．So what

合同一方当事人因重大误解订立了对自己的利益有较大损害的合同。该当事人可以 ( )。

A．认为此合同无效，不予履行

B．向仲裁机构申请撤销该合同

C．向法院申请判定为无效合同

D．请求建设行政主管部门判定为无效合同