challenge

挑战nn

质疑. v. v

1 meet the challenge迎接挑战；满足要求

2 rise to the challenge接受挑战，奋起应付挑战

3 take up the challenge应战

4 challenge cup挑战杯；优胜杯；奖杯

1 真题例句...In a challenge for manufacturers...第三套CET42017.6阅读理解

2 真题例句...McDonald's started selling better coffee as a challenge to Starbucks...第一套CET42015.6阅读理解

3 真题例句...They hoped to challenge the claim that he never slept...第一套CET42014.6听力题

4 真题例句...This is the bigger challenge facing schools...第三套CET42012.12阅读理解

5 真题例句...When we begin to question our assumptions and challenge what we think we have learned from our past...CET42009.6阅读理解

6 真题例句...almost all listeners are faced with a challenge because human speech lacks the stability and permanence of the printed word...CET42009.12听力题

7 真题例句...The challenge to Internet advertisers Is to create ads that audience members remember...CET42008.6阅读理解

1 The company is ready to meet the challenges of the next few years..公司已准备好迎接今后几年的挑战。

2 a boy with a reputation for challenging the authority of his teachers.例句： 一个以挑战老师权威而出名的男孩