He has been studying Chinese for____one year.怎么填?填over还是only?还是都可以?

He has been studying there for one year 就划线部分提问 划线部分 studying Tom has been studying the electronics since he left school two years ago 为啥用 has been studying给我再细讲讲 现在完成时 Tom has been studying the electronics since he left school two years ago 为什么用 has been studying给我再细讲讲 现在完成时 jim has been studying since he come home 为什么用since He has been studying Chinese for____one year.怎么填?填over还是only?还是都可以? 用since、 for 填空、、英语题.he's been waiting for you _______two hoursMarie has been living here _____2010The baby has been sleeping______3:00amI've been staying in Hong Kong____two weeksJohn has been studying French_____he was twelveI slep she___ English for a year.A studies B studied C is studying D has been studying Tom is sure ____ the exam,for he has been studying hard this team.a.passing b.passes c.past d.to pass He has only been studying for a year,but already his English is ___perfect.A almost B rather C very D more He has been studying for the past week to get ready for the big test.to get ready for the big test是什么句子成分? long has he been away? helen has been studying piano for several years and she still___a,has b,does c,has been d,did 初二英语（用“since”和“for”填空）1.Jim has been sleeping _____ nine o'clock.2.Lucy has been running _____ half an hour.3.Sarah has been talking on the phone ______ five minutes.4.Louis has been studying Chinese ______ he was six year 这样写对吗?不对怎样改正Tom is at his desk. He is studying right now .Tom had some homework to do ,so he studied last nightTom is going to begin studying at 7:00 tomorrow ,his friends are going to come over at 7:30.Tom has been studying wh My father loves studying very much and he ____ going to a university for aged.A has considered.B.has been consideringC.considered.D.is going to consider选哪个?Why choose it? 英语翻译he hopes to get high marks in every exam .he doesn't want anyone else to excel him .so he has been studying every minute and second.he never lends his studying materials to others amd never helps others with their studies .as a result .hi 几个英语翻译!快~~~~~~~~在线等赶快 ,否则就赶不上火车了----- ------, ------- we ------ ------ the train.难怪他功课好,他整天都在学习.----- ------ he is ----- ----- her lessons ,he has been studying ----- -----.你根 He has never been abroad,has he?怎么翻译