个人电子银行签约不支持手工输入卡号和代理人办理。
参考答案：对
The foreign customer ______ a polite request asking about the price of the flower vase,
but the assistant looked puzzled, as she didn't understand any English. [ ]
A. took
B. offered
C. made
D. asked
若函数f（x）=（m-1）x2+2mx+m-2的图象与x轴有两个交点，则m的取值范围是______．
