房源信息采用一般推荐方式的，买方代理经纪人一般获得该笔业务成交总佣金的（）。
A.20%
B.50%
C.80%
D.90%
参考答案：C
My father is used to smoking and drinking. There’s no chance ______ I’m able to talk him into
A．whether; giving it up
B．of whether; giving them up
C．that; getting rid of them
D．which; stopping it
若有以下定义和语句： int s[4][5]，( *ps)[5]； ps=s； 则对s数组元数的正确引用形式是
A．ps+1
B．*(ps+3)
C．ps[0][2]
D．*(ps+1)+3
