题目内容:
The professor asked a question, and David_a good answer.
A. put up with B. stood up for
C.came up with D.looked down upon
参考答案:【答案仅供学习,请勿对照自行用药等】
The professor asked a question, and David_a good answer.
A. put up with B. stood up for
C.came up with D.looked down upon