B．Make rapid progress．

　　C．Make full of the opportunity．

　　D．Come to an end competely．

　　65．What can be inferred from the text?

　　A．Windows XP will completely be out of use in a month．

　　B．Windows XP will still be in use for a period of time．

　　C．Windows 8 will have a longer history than Windows XP．

　　D．Windows 7 will easily be attacked by Hackers．

　　61―65 DAACB

　　较难题目特训：科普知识类

　　Scientists have found what look like caves on Mars(火星), and say they could be protecting life from the planet’s terrible environment.

　　The first caves discovered beyond the Earth appear as seven mysterious black dots on the pictures sent back by NASA’s Mars Odyssey orbiter. Each as large as a football field, they may be openings into natural caves below the Martian surface.

　　“If there is life on Mars, there is a good chance you’d find it in caves,” said Jut Wynne, one of the researchers who noticed the features while working on a US Geological Survey Mars Cave Detection Program.

　　Jonathan Clarke, a geologist with the Mars Society of Australia, yesterday described the discovery as exciting.

　　One photo taken at night by an infrared imager(红外线成像器) showed one hole to be unusually warm,suggesting hot air trapped during the day is flowing out.

【2017届河北省平山县高三英语一轮训练（8）及答案】相关文章：

★ 四川省广安市2014高考英语一轮基础训练题（9）及答案

★ 湖南省岳阳市2014高考英语一轮单项选择训练题（7）及答案

★ 贵州省贵阳市2014高考英语（新人教版）一轮阅读训练（17）附答案

★ 安徽省淮南市2014高考英语一轮单项选择及文章训练（12）及答案

★ 安徽省淮南市2014高考英语一轮单项选择及文章训练（17）及答案

★ 2017届高考英语二轮复习课时训练：9（含解析）

★ 湖南省岳阳市2014高考英语一轮单项选择训练题（4）及答案

★ 安徽省淮南市2014高考英语一轮单项选择及文章训练（18）及答案

★ 贵州省贵阳市2014高考英语（新人教版）一轮阅读训练（19）附答案

★ 2017高考四川省广安市英语阅读理解一轮系列训练：16（含解析）