4.选A 推理判断题。文章最后一段指出“这也可以利用合适的芯片替代。但该引线也可运载 19 毫瓦的电力,相当于大小相同的飞虫消耗的功率。利用轻质电池也可实现该技术。但是它们仅供机器人飞行几分钟”。可推知,还需要在电池方面作改进。故答案为 A。
Ⅲ.参考范文:
A teenager lied to his father when he failed to pick him up on time. Instead of scolding the boy, the angry father walked home to punish himself. The son felt guilty and never lied again.
I totally understand the fathers reactions in the article. He might have reflected he himself had done wrong somewhere so that his son wasn’t frank with him and that it was his own fault. The deep love and concern toward his child is vividly conveyed in his selfcriticism.
This story reminds me of an unforgettable experience. One weekend, last year, I was supposed to attend an enrichment class. Somehow, it was cancelled. Instead of staying at home, I lied to my mother and spent that whole afternoon hanging around with my friends. That evening when I got home, my angry mum, who actually had learned about the truth from my classmates earlier, taught me a good lesson. I ended up with my mum accompanying me to every enrichment class. I was really sad to have lost my mum’s trust.
From this experience, I have realized that telling lies can do nothing but worsen our faults. Any attempt to lie will get us to risk losing the trust from others. Therefore, we should face our mistakes bravely and deal with the troubles before they get worse. No one will refuse to forgive a sincere person who has righted the wrongs.
【【三维设计】2017版(江苏专用)二轮复习练习:选修8 Unit 2《The universal language》课时跟踪检测B卷(含解析)】相关文章:
★ 【三维设计】2017版(江苏专用)二轮复习练习:选修8 Unit 4《Films and film events》课时跟踪检测B卷(含解析)
★ 【三维设计】2017版(江苏专用)二轮复习练习:必修2 Unit 2《Wish you were here》课时跟踪检测B卷(含解析)
★ 【三维设计】2017版(江苏专用)二轮复习练习:必修2 Unit 3《Amazing people》课时跟踪检测B卷(含解析)
★ 【三维设计】2017版(江苏专用)二轮复习练习:必修1 Unit 1《School life》单元检测(含解析)
★ 【三维设计】2017版(江苏专用)二轮复习练习:必修1 Unit 2《Growing pains》课时跟踪检测B卷(含解析)
★ 【三维设计】2017版(江苏专用)二轮复习练习:必修1 Unit 1《School life》课时跟踪检测B卷(含解析)
★ 【三维设计】2017版(江苏专用)二轮复习练习:必修3 Unit 1《The world of our senses》单元检测(含解析)
★ 【三维设计】2017版(江苏专用)二轮复习练习:选修8 Unit 3《The world of colours and light》课时跟踪检测A卷(含解析)
★ 【三维设计】2017版(江苏专用)二轮复习练习:必修1 Unit 3《Looking good feeling good》课时跟踪检测B卷(含解析)
★ 【三维设计】2017版(江苏专用)二轮复习练习:必修3 Unit 1《The world of our senses》课时跟踪检测A卷(含解析)
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21