A-A+
Which of the following does NOT give the selle
问题详情
Which of the following does NOT give the sellers conveniences or advantages？
A．Electronic cash registers.
B．Electronic recorders.
C．Credit cards.
D．Computers.
参考答案
正确答案：B
解析：文章里提到了电脑、信用卡和电子现金收银机，不过就是没有提到电子录音机。
