首页
›
答案
›
题库
›
慕课
›
未分类
When the boss learned Tom had been lying, he fired him （） the spot.
When the boss learned Tom had been lying, he fired him （） the spot.
A.in
B.at
C.on
D.to
正确答案：on
标签：
大学英语词汇解析
上一条：
I've always been good at math—I guess I just have a （） for numbers.
下一条：
I have to set numerous alarms for the morning because I sleep like a （） every night!