D．It has been completed within four years.

　　12．How will computers sense users' moods?

　　A．Through a screen.

　　B．Through a keyboard.

　　C．Through the voice of users.

　　D．Through multi­modal interfaces.

　　13．We can infer from the passage that a person's emotion________.

　　A．varies from time to time

　　B．is determined by his own personality

　　C．plays an important role in normal speech

　　D．makes people uncomfortable when one is speaking

　　14．What conclusion can we draw from the last paragraph?

　　A．Emotion­sensitive computers can talk freely as human beings.

　　B．It will be difficult for people to use emotion­sensitive computers.

　　C．Emotion­sensitive computers have been widely used in teaching.

　　D．It will be common for people to use emotion­sensitive computers in the future.

　　B

　　Fujitsu, a Japanese technology company, has created a system capable of simultaneously(同时地)charging multiple portable electronic devices such as mobile phones, digital cameras and laptop computers without the need for cable connections.

　　Electric cars users may also eventually be able to charge their vehicles wirelessly using the same technology, said the company, which developed a sample system at Osaka Prefecture University. Claiming to be the world's first of its kind, the technology works on the basis of the transmission of electricity using magnetic fields between the charger and the electronic device.

【2017届高考英语一轮复习课时作业8：Unit 3《Computers]》（人教版必修2湖北专用）】相关文章：

★ 北京市2014高考英语一轮复习 练习手册（19）必修4 Unit 4 Body language（含解析）新人教版

★ 【北京专用】2014届高考英语一轮复习方案课时作业：必修5 Unit 1 Great scientists

★ 四川省2016届高考英语一轮复习课时作业（35） Module 5 Cloning 外研版选修6

★ 2014届高考英语一轮复习课时作业(二十四)必修4Module 6《Unexplained Mysteries of the Natural World》（外研版）

★ （安徽专用）2014届高考英语一轮复习方案 作业手册（9）模块3 《Unit 9 Wheels》（含解析） 北师大版必修1

★ （安徽专用）2014届高考英语一轮复习方案 作业手册（3）模块1 《Unit 3 Celebration》（含解析） 北师大版必修1

★ 2014届高考英语一轮复习课时作业(三十八)选修7Module 2《Highlights of My Senior Year》（外研版）

★ 【人教版】2014届高考英语一轮复习指导考点针对练：必修3 unit4《Astronomy》

★ 2014届高考英语一轮复习课时作业(二十八)必修5Module 4《Carnival》（外研版）

★ 【北师大版】2014届高考英语一轮复习指导课时作业：Unit 6 B卷 Word版含解析