“手机到手机转账”菜单在()栏目下。
A、“本地服务”或“活期汇款”
B、“本地服务”或“转账汇款”
C、“新业务推介”或“活期汇款”
D、“新业务推介”或“转账汇款”
参考答案:D
Could you please ______ the window? It's very cold outside. [ ]
A. not open
B. open
C. not to open
什么是发电机短路特性?