-- Don’t . Keep working hard and you will win the match. Thank you Mr. Zhang. We’ll tr

问题补充：

-- Don’t . Keep working hard and you will win the match.

-- Thank you, Mr. Zhang. We’ll try our best.

A. give up

B. call up

C. set up

D. put up

答案：

(答案→)A. give up

B. call up

C. set up

D. put up

解析：句意：不要放弃。继续努力，你会赢得这场比赛。谢谢你，张先生。我们会尽力的。give up 放弃； call up 打电话；set up建起，设立； put up张贴，挂起。根据后文Keep working hard可知选A。