题目内容
They decided to drive the cow away ______ it did more damage.
A. unless B. until C. before D. although
【答案】
C
【解析】略
练习册系列答案
相关题目
题目内容
They decided to drive the cow away ______ it did more damage.
A. unless B. until C. before D. although
C
【解析】略