2. 外语
  3. Today, housework has been made much easier by electrical ______.

Today, housework has been made much easier by electrical ______.

admin2011-03-26  57
问题 Today, housework has been made much easier by electrical ______.
选项 A、appliances
B、facilities
C、instruments
D、equipments
答案A
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”；C．instrument多指“精密的仪器”，也可指“乐器”；D． equipment设备。
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