a.Traffic towers were built.b. The electric signal came into service.c. The semaphore system was invented.d. The electric traffic light system was created.e. The four-way three-colored traffic system became popular.A.c-a-b-d-eB. c-a-d-b-eC. a-c-d-b-eD. a-c-d-e-b4. The ...
A.another B.the other C.other D.the another 2022-08-24更新 | 608次组卷 | 1卷引用:人教新目标版英语九年级全一册Unit6 When was it invented?单元综合检测 相似题 纠错 收藏 详情 加入试卷 6. Jim to hospital at once after he got hurt. A.sent B.is sent C.will be sent D.was sent ...
3 How tea was invented by accident 2. Use one word or phrase(短语) to summarize(总结) these main ideas. 3.Read each of the paragraph and answer these questions. 〔1〕the first paragraph Read again , and underline the verbs and phrases to show how tea was invented. Then retell〔复述...
B.carried an 8- kilogram electric sprayer to do the workC.checked the body temperature of everyone at the entranceD.agreed to leave China although he received lots of praise from passagers 免费查看参考答案及解析 题目: 当李敏有困难时,她的同学帮助了她,所以她永远感谢大家。When Li Min was in...
Unit6Whenwasitinvented第1课时SectionA(1a-2d)点睛beinvented是invent的被动语态结构,意为“被发明”。常用结构有:beinventedin...被发明于……;beinventedby...由……发明。TheelectriclightbulbwasinventedbyEdison.爱迪生发明了电灯泡。拓展invent的两个名词分别为:inventor发明家;invention发明。Edisonwasagreat...
___silent all the time. A.got B.kept C.turned D.looked ()3.I think the short story___by Lu Xun. A.is writing B.is written C.written D.was written ()4.--Who___the electric light lamp___? —Edison. A.was;invented B.is;invented C.was;invented by D.did;invented by 二)阅...
Electric power was too important to the country. Shutting it off for even a short time would have led to complete confusion. A blackout was out of the question.On the day of Edison’s funeral, many people silently dimmed their lights. In this way they honored the man who had 1 ...
3. I was passing by when the traffic accident ___. A.takes place B.happened C.took place D.happens 2023-12-04更新 | 103次组卷 | 1卷引用:人教新目标版英语九年级上册随堂练习-Unit 6 When was it invented?单元固基提能 相似题 纠错 收藏 详情 加入试卷 4. A basketball match will ___...
A.got B.kept C.turned D.looked ( )3.I think the short story ___by Lu Xun. A.is writing B.is written C.written D.was written ( )4.--Who___the electric light lamp___? —Edison. A.was;invented B.is;invented C.was;invented by D.did;invented by 2a---2c electricity /i...
Unit6Whenwasitinvented课件英语人教版九年级全一册.pptx,探究点一 invent v.发明 I think the TV was invented after the car. 我认为电视是在汽车之后被发明的。;1.We Chinese should be proud of our history,our written language,our 。 and our achievements.(invent)