develop的意思是“发展,开发”,作原句的谓语动词,其过去式是developed。the first practical light bulb的意思是“第一个实用的灯泡”,作原句的宾语。故本题的句子是:When did Thomas Edison develop the first practical light bulb? 故本题的答案是bulb。
A. In the 1980s. B. In the 1990s. C. In the 2000s. 相关知识点: 试题来源: 解析 The provided context does not have enough information to answer the question. The provided context does not have enough information to answer the question. Therefore, I am unable to answer the question.反...
When did the scientists begin to develop the technology to add genes to Golden Rice?A.In 1980B.In 1990C.In 2000D.In 2004的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题
提示:(1)When did you begin?(2)How do you keep it?(3)How do you feel?注意:(1)短文必须包括提示中的三个要点,可适当发挥。②文中不要出现真实的地名、校名和人名。③词数80左右。开头已给出,不计入总词数。参考词汇:practice,give up It's important for us to de...
Lisa, and as you did the dialogue after this recall. Pay attention to the contracts in the. Dialogue one. I'm gonna get something to drink when a coffee. Yeah. You wanna say something to the team? No, I don't wanna say anything to him. Why not? I have got to leave him alone....
11.-When did the bell -We were having dinner when the bell___.(ring) Alice tried to open the doors, but they were all___ __! Then she saw a key on the grass. She tried it in all the doors, but either the___were too big, or the key was too small. (lock) 13. Chris wa...
Internet communication is having a positive When did almost each classroom in influence on education in and out of the classroom. The Americ a have a computer?Internet provides the opportunity for people anywhere in the world to access quality education from their A. In the early 1980s.comfortab...
LittledidIknowthatthefirstclassshe?stakingmeto 26 tobemyson?s.Onopeningthedoor, withnowarning,andtothe 27 ofhisclassmates,camethatuniquebut 28 scream “Dad”andhe actuallyranoutofhisclassroomtogivemeabearhug.Hismatescouldn?thelpstaringwithenvyand 29 ! Isatdown,mademyintroductionandgave 30 onpaper...
workplace,butatDAWN Cafethatcouldn?tbefurtherfromthetruth.Theserobots, 1 (equip)withcamerasandspeakers,can 2 (control)fromadistance,whichallowspeoplewith disabilitiestowork.Theemployeescontroltherobotsfromhome, 3 (use)theInternet.For example,ifsomeonecan?tmoveorspeak,theycanuse 4 (advance)softwaretotyp...
ago. The only reason Internet sales are not taxed is because we did not know the Internet would be used to sell products when it was created Internet sales are no different than going into the store to buy the exact same p 互联网是开发的一个增长的新的世界,自那以后它被创造了许多岁月前...