治疗葡萄胎最常用的方法
A．全子宫切除B．化疗C．清官排空官腔D．手术和化疗E．放疗
参考答案：C
_______ I get a job will I have enough money to go to university.
A．Only if
B．Only
C．If only
D．So long as
纪律检查机关的性质是什么？
