B. He developed a chemical battery.

　　C. He is working on a nuclear energy source.

　　D. He made a breakthrough in computer engineering.

　　61. Jae Kwon gave examples in Paragraph 4_________.

　　A. to show chemical batteries are widely applied.

　　B. to introduce nuclear batteries can be safely used.

　　C. to describe a nuclear-powered system.

　　D. to introduce various energy sources.

　　C

　　If you’d like to go sightseeing, the following World Heritage Sites may be your best choices.

　　Jiuzhaigou Valley Scenic and Historic Interest Area

　　The Jiuzhaigou Valley, which lies in the northern part of Sichuan Province, reaches a height of more than 4,800 meters, with a series of different forest ecosystems（生态系统）. There you can enjoy watching excellent waterfalls. Some 140 kinds of birds also live in the valley, as well as a number of endangered plants and animals, including the giant panda. For more information, please visit http://whc.unesco.org/en/list/637.

　　Khami Ruins National Monument

　　The city of Khami, which developed after the capital of Great Zimbabwe had been given up in the mid-16th century, is of great archaeological（考古的）interest. The discovery of objects from Europe and China shows that Khami was a major centre for trade over a long period of time. For more information, please visit http://whc.unesco.org/en/list/365.

【辽宁省沈阳二中2016-2017学年高一12月月考英语试题】相关文章：

★ 辽宁省开原市高级中学2016-2017学年高一上学期第二次考试英语试题

★ 湖北省襄阳市致远中学2016-2017学年高一12月月考英语试题

★ 安徽省泗县双语中学2016-2017学年高一12月月考英语试题

★ 宁夏银川市唐徕回民中学2017-2017学年高一12月月考英语试题

★ 辽宁省实验中学分校2017-2017学年高一上学期期中考试英语试题

★ 陕西省宝鸡园丁中学2017-2017学年高一10月月考英语试题1

★ 重庆市第十八中学2017-2017学年高一10月月考英语试题

★ 山东省桓台二中2016-2017学年高一12月月考英语试题

★ 辽宁省沈阳二中2017-2017学年高一上学期期中考试英语试题

★ 安徽省合肥一中2017-2017学年高一上学期期中考试英语试题