题目内容
Most of the TV ads are silly. Watching them is just _______________.
A. waste of time B. a waste of time C. waste time D. wasting of tim
练习册系列答案
相关题目
题目内容
Most of the TV ads are silly. Watching them is just _______________.
A. waste of time B. a waste of time C. waste time D. wasting of tim