如果出口货物包装上有 标识,以下表述正确的是( )。 A. A.塑料可回收标识 B.铝制品可回收标识 C.纸制品可回收标识 D.绿点标识
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
皮皮学刷刷变学霸
举一反三
【单选题】设有如下程序段: Public sub F1(n%) ... n =3*n+4 ... end sub private sub Command1_Click( ) Dim n% ,m% n=3 m=4 ... '调用F1语句 ... End sub 则在Command1_Click事件中有效的调用语句是_______。
【单选题】Within his role as a financial accountant, Roger uses the capital asset pricing model and other mathematical tools to help clients keep track of their finances. Which perspective or approach does Roge...