电路的故障有断路、短路、搭铁或额外电压降。（）
参考答案：对
Recently, to maintain national balance, the Chinese government has _______ a policy of encouraging
college graduates to take positions in rural areas. [ ]
A. adopted
B. admitted
C. adapted
D. admired
二进制数11000000对应的十进制数是
A．384
B．192
C．96
D．320
