He has been taking more classes at the gym so he can exercise.翻译

He has been taking more classes at the gym so he can exercise.翻译 long has he been away? Sam likes taking photos,and he ___(take) over 1000 photos.答案是has taken那么我填took 或 has been taking,这两个可不可以,区别又是什么呢,请大家帮我辨析下, ( )to his mother,he has been taking good care of his sick mother for ages.A.Devoting B.To devoted C.Devote D.Devoted He has never been abroad,has he?怎么翻译 he has been to beijing.什么时态? 翻译: He has been dozens of times. he has been there _twice____.画线提问 he has been in english since last He has been here ___since yesterday.___ He has never been there.英译汉 He has not been back yet He has been( )(die) fou two days. He has been abroad many times. He think he has been to shanghai ,does he. He has been to the Great Wall中为什么been He has never been abroad before.这里的been是什么 When he finished __________ ,he __________ a walk .A.reading,talked B.to clean ,took C.his homework,was taking D.reading,took)Mr Smith __________ at this school since he ________ Xiamen .A.has been teach,came B.has been teaching,came C.taught,came D.