Nowadays, few people form the habit of keeping the habit of candles in the house in case of power .
A. drop
B. lack
C. absence
D. failure
网友回答
A. drop
B. lack
C. absence
(答案→)D. failure
解析：名词词义辨析题。如今很少人有停电在房子中点蜡烛的习惯。A．drop 降落B．lack 缺乏 C．absence 缺习D．failure 故障 根据语境选D