【单选题】If you want to find something to do just for Saturday afternoon, which telephone number will you call?
【判断题】无线应用协议又称 WAP ,是一个使 PC 端和移动端用户使用无线设备能够随时使用互联网的信息和服务的开放的规范。( )
【单选题】If you want to find something to do just for Saturday afternoon, which telephone number will you call?