Within weeks, it had all been digested, and all that was left was pure water. Over the years, John has taken on many big jobs. He developed a greenhouse — like facility that treated sewage (污水) from 1,600 homes in South Burlington. He also designed an eco-machine to clean canal ...
根据前两段When John Todd was a child,he loved to explore the woods around his house,observing how nature solvedproblems.当约翰·托德还是个孩子的时候，他喜欢探索房子周围的树林，观察大自然是如何解决问题的。After studying agriculture, medicine, and fisheries in college, John went back to observing ...
一、阅读阅读下面短文,从每题所给的 A、B 、 C、D四个选项中,选出最佳选项。When John Todd was a child, he loved to
Within weeks, it had all been digested, and all that was left was pure water. Over the years, John has taken on many big jobs. He developed a greenhouse-like facility that treated sewage (污水) from 1,600 homes in South Burlington. He also designed an eco-machine to clean canal water...
a computer scientist and roboticist, think of robots. “A horse that can take a rider home on its own would be the highest level of autonomy,” Jatel says. “You trust them with your life.” She was drawn to learning how such rel...
请根据图片信息,以“Yuan Longping”为题写一篇英语短文介绍袁隆平。要点如下:·Write when and where he was born.·Write about his studies.·Write about the result of his work.·Write about the things he did and the prize he won.要求:1、短文须包含以上主要内容,80—100词左右,可适当发挥;2、结构...
He was amazed at the results. The plants and animals in the eco-machine took the sludge as food and began to eat it! Within weeks, it had all been digested, and all that was left was pure water. Over the years, John has taken on many big jobs. He developed a greenhouse-like facil...
根据第一段中When John Todd was a child,he loved to explore the woods around his house,observing how nature solved problems.(当约翰•托德还是个孩子的时候,他喜欢探索房子周围的树林,观察大自然是如何解决问题的。)以及第二段中After studying agriculture,medicine,and fisheries in college,John went ...
17. (2023新高考I卷B篇)Within weeks, it had all been digested, and all ___ was left was pure water. 18. (2023新高考I卷B篇)He developed a greenhouse — like facility ___ treated sewage (污水) from 1,600 homes in South B...
Within weeks, it had all been digested, and all that was left was pure water. Over the years, John has taken on many big jobs. He developed a greenhouse-like facility that treated sewage (污水) from 1,600 homes in South Burlington. He also designed an eco-machine to clean canal water...