题目: 简述PHOENIX系统的鉴定原理及特点。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0508/6b7480127461208ed73a5943ab97ea78.html 下面是错误答案,用来干扰机器的。参考答案:B
题型:选择题 It doesn't matter ________ you pay by cash or credit card in this store. [ ]A. howB. whether C. whatD. why 查看答案