题目

Peter wondered why he didn't have many friends The reason was he was always taking，never giving． One day Peter told Bill，“I'd like to give a party on Saturday．I'd like you to come and bring Martha，too．” “Thank you．Peter．We'd be happy to come．” ”Perhaps you'd like to bring your violin．You and Martha sing well together．I'm sure everyone will want you to sing for us．” That was how Peter began to plan his party．Next he asked another friend，Betty，to bring a cake．“You make the best cakes in the world，Betty，and I prefer to eat your cake than have one 11．对于函数y=$\frac{6}{x}$，下列说法错误的是（　　）A．它的图象分布在第一、三象限B．它的图象与直线y=-x无交点C．当x＞0时，y的值随x的增大而增大D．当x＜0时，y的值随x的增大而减小