问题
选择题
The task is very difficult. I wonder whether we will be able to finish it in the ________ of any other helpers.
A.appearance
B.escape
C.spare
D.absence
答案
答案:D
题目分析:A. appearance出现,外貌,B. escape逃离,C. spare备用零件,备用轮胎,D. absence缺席,不在,句意:这个任务很困难,我想知道没有别人的帮助是否能够完成。In the absence of“在…不在的时候”,所以选D。