单项选择题
Dave: It’s important to understand that it’s not too late. () and think that you have no chance of success.
Paul: It’s still not too late All my hopes were dashed by the announcement.
Dave: You need to remain alert, especially in a crisis.
A.Don’t go to the wall without hesitation
B.You must not simply throw in the towel at this Stage
C.Never put your back into it immediately
D.There may be a dramatic change in no time