Nowadays，fewpeopledevelopthehabitofkeepingasupplyofoil﹣...

問題詳情：

Nowadays，few people develop the habit of keeping a supply of oil﹣lamps in the house in case of power ____．（　　）

A．lack       B．absence      C．failure    D．drop

【回答】

C

知識點：單詞

題型：選擇題