the computer began only as a machine that was used for calculating句型转换 the computer began only asa machine that was used for calculating的转换

Computer began 什么意思 the computer began only as a machine that was used for calculating句型转换 the computer began only asa machine that was used for calculating的转换 the TV play began at seven o'lock(现在完成时） The film began until 4 o'clock in the afternoon.改错 the computer What will the computer become in the future(改为同义句)The football game began an hour ago(改为同义句） 英语翻译In recent years,computer technology,particularly the internet,has began to play in important role in education.The possibilities that computer enhances language learning have become the priority of educational studies.In China,many foreig what the story began为什么不用how the story began At 9 o'clock ,my teacher came to my home and began the class.有语法上的错误吗? The roof began to give. Most of the students like to study at home _______ computer.俺填滴是：for.是否O. 英语高手进,小弟有事请教短：The first radios in the 1920s.At that time the sound was very poor.So people had to listen on headphones.Television began in the 1960s,the TV programmes began to have colour.Do you know when computer bengin 好 ()the computer加介词 The advantages of computer? the history of computer in the computer room? computer for all the on computer和on the computer区别