六级By the end of the decade, it's expected to be worth over $50 billion and generate 160 gigawatt-hours, enough to attract the attention of major companies that might not otherwise be interested in a decidedly pedestrian technology.

到本世纪末，它的价值预计将超过500亿美元，发电量将达到1600亿瓦时，足以吸引大公司的注意，否则它们可能不会对这项绝对平庸的技术感兴趣。

2016年12月阅读原文

六级By the end of the decade, it's expected to be worth over $50 billion and generate 160 gigawatt-hours, enough to attract the attention of major companies that might not otherwise be interested in a decidedly pedestrian technology.

到本世纪末，它的价值预计将超过500亿美元，发电量将达到1600亿瓦时，足以吸引大公司的注意，否则它们可能不会对这项绝对平庸的技术感兴趣。

2016年12月六级真题（第一套）阅读 Section C

四级But respondents had decidedly mixed feelings about what actions make for a better life in the current economy.

但受访者对在当前经济形势下采取行动改善生活的感受肯定很复杂。

2017年12月四级真题（第三套）阅读 Section C

四级Their achievements are reflected in the nation’s best universities, where mathematics, science and engineering departments have taken on a decidedly Asian character.

他们的成就反映在全国最好的大学里，这些大学的数学、科学和工程系都具有明显的亚洲特色。

1993年1月大学英语四级(CET-4)真题

四级But respondents had decidedly mixed feelings about what actions make for a better life in current economy.

但受访者对在当前经济形势下，什么样的行动能让人们过上更好的生活显然有着复杂的感受。

2017年12月大学英语四级考试真题（第2套）