Don’t argue with him any longer. You are o
题型:单项选择题
问题:
Don’t argue with him any longer. You are only wasting your breath () to win him over to your side.
A. having tried
B. to try
C. to be tried
D. trying
Don’t argue with him any longer. You are only wasting your breath () to win him over to your side.
A. having tried
B. to try
C. to be tried
D. trying