考博考试

试题来源：考博英语-155
【单选题】 Today, housework has been made much easier by electrical ______.
A．appliances
B．facilities
C．instruments
D．equipments

参考答案：A
网考网解析：
(appliance用具，器具，装置，electrical appliances家用电器)。B．facility常用复数，多指“公共设施... 查看试题解析出处>>