While the pie in the video looks delicious enough to attract any pizza lover，Anjan

　　Contractor is far from ready for astronauts.That’s because he still has to find a solution to make the food container in the printer last for 30 years.Though that may sound unrealistic，actually it is not.

　　Anjan Contractor believes that the only way that is possible is that the water is removed from all the ingredients(配料) and then they are reduced to the powder form.This，as you can imagine，will not be so easy.But，while the printer may not be ready for space，it certainly looks ready enough for people on earth.Hopefully，NASA and Contractor will consider selling it to those not fortunate enough to go to Mars!

　　1．Why does the author mention the things that astronauts in space cannot do?

　　A．To ask us not to take common things for granted.

　　B．To show they live a difficult life there.

　　C．To show their life is boring in space.

　　D．To introduce the topic of the text.

　　2．NASA offered $125,000 to Anjan Contractor mainly to

　　.

　　A．create some new type of 3­D printer

　　B．attract more companies to work for NASA

　　C．help astronauts in space enjoy fresh pizza one day

　　D．produce pizza in large quantities to earn great profits

【【加练半小时】2017届高考英语一轮复习练习：第28练 科技类（二）（含解析）】相关文章：

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ题型重组训练：第20组（含解析）

★ 2017届高考英语二轮复习大题冲关秘籍短文改错：名校模拟（含解析）

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ规范练：8（含解析）

★ 【三维设计】2017版（江苏专用）二轮复习练习：必修4 Unit 1《Advertising》单元检测（含解析）

★ 四川省广安市2014高考英语一轮基础训练题（7）及答案

★ 【三维设计】2017版（江苏专用）二轮复习练习：必修3 Unit 3《Back to the past》单元检测（含解析）

★ 2017高考四川省广安市英语阅读理解一轮系列训练：27（含解析）

★ 【浙江专用】2014届高考英语一轮复习课时作业(二十二)必修5Unit 2《The United Kingdom》

★ 【北师大版】2014届高考英语一轮复习指导课时作业：Unit 8 B卷 Word版含解析

★ 2017高考四川省广安市英语阅读理解一轮系列训练：23（含解析）