问题
选择题
—Come on, baby! You will succeed. We all wish to get good news.
—________ but I'll do my best.
A．No problem
B．It is impossible
C．I can't promise
D．Don't worry
答案
答案：C
C 考察交际愿意。由答语后的“我会尽力的”可知，前面选择C，指我不敢打包票。