Modem(写出含义及功能)
参考答案:即调制解调器,是实现二进制数据与音频信号之间相互转换的设备。将二进制数据信号转变为音频信号叫调制,逆向转换叫解调。
Nowadays, a large number of women, especially those from the countryside, ________ in the clothing industry.
A.is working
B.works
C.work
D.worked
当事人逾期不缴纳罚(没)款的,作出行政处罚决定的外汇局可以采取哪些措施?