题目
She keeps a supply of candles in the house in case of power _________.A. failureB. lackC. absenceD. drop
She keeps a supply of candles in the house in case of power _________.
A. failure
B. lack
C. absence
D. drop
题目解答
答案
A. failure
解析
此题考查的是对“power failure”这一固定搭配的理解。在英语中,“power failure”意为“断电”,指电力供应中断的情况。其他选项虽然在某些语境下可以表示“缺乏”或“下降”,但与“power”搭配时,不如“failure”准确和常见。