tom has taught english here since he graduated fro oxford university什么意思

since+一段时间用什么时态Tom has taught us maths since 1982.例句,如题作简要分析 tom has taught english here since he graduated fro oxford university什么意思 It ____many times on the radio.A taught B has taught C is taught D has been taught She has taught us a lot this english song < >many times on the radio A taught B has C is taught D has been taught Tom taught ________(he) Chinese when he was a child. Tom taught in the school two years ago同义句 1.Ben has _______ ill for about a week.Let's go to see him together.A.fallen B.fell C.feel D.been2.Today Chinese ______ in many schools around the world.A.is taught B.is teaching C.has taught D.teaches 3.Tom told me ______ this afternoon.A.he is goin mrs.lin is a chinese teacher.she__us chinese last year.a.taught b.has taught c.will taught The Chinese teacher ( )here since 1999.A.taught B.has taught C.teaches D.have taught说明理由 英语翻译she has taught art for twenty-five yearsshe's taught art for twenty-five years Bob has taught in our school since 2000.(同义句) Mr Wang has taught _(they) English for three years has been taught是被教还是已教了? Miss li has taught in our school since 2001.Miss li has taught in our school___ ____ ____. Life has taught us that love does not consist in gazing aLife has taught us that love does not cons She has taught us a lot.完成反疑问句She has taught us a lot,（）（）? tom has dinner at home.