has been worked是过去式，意思是：已经工作了 has been working是现在进行时，意思是：正在工作了 望采纳
完成时,表示现在已经不发生了,完成进行时,表示从过去开始一直持续到现在 have been working:从过去到现在一直在工作（现在还在工作）has been worked:从过去工作到现在（现在未工作）
awhite residue on fresh shrimp 白色残滓在新鲜的虾[translate] aI′m in a meeting at the moment,will can you back as soon as I can I ′ m在当时会议,意志能您,当我能[translate] ashe has been worked 她工作[translate]
解析 [解析]考查动词的时态。设空处为谓语,根据时间状语ever since,可以用现在完成时和现在完成进行时,主语he,谓语第三人称单数,故填has been working/has worked。句意:2001年,他对中国传统艺术和现代艺术的热情将他带到了北京,从那时起他就一直在那里工作。
he has been worked at 错了吧,应该是he has been working at前一个是他已经在哪工作,对现在又影响,现在应该不在那工作后一个是我之前在那工作,一直到现在还在那做 结果一 题目 "he has worked at..."和"he has been worked at.."有什么区别?哪个对呢? 答案 he has been worked at 错了吧,应该是...
[translate] a少年交响乐团 Youth symphony orchestra[translate] aEligible for FREE Super Saver Shipping 有资袼自由超级救星运输[translate] athe context was considered 上下文被考虑了[translate] ahas been worked in our 在我们工作了[translate]
句子正确。has been working,现在完成进行时，表达从过去一直不停工作到现在，强调工作一直不停，没有间断。当然，本句也可以用现在完成时hasworked，意思稍有区别。
试题来源: 解析 答案:has been working/has worked.根据时间状语over the last three months可知,通常用现在完成时,如强调动作一直在持续,也可用现在完成进行时。故填:has been working/has worked. 汤姆在最后三个月里每天晚上都在图书馆工作。反馈 收藏 ...
答案解析 查看更多优质解析 解答一 举报 he has been worked at 错了吧,应该是he has been working at前一个是他已经在哪工作,对现在又影响,现在应该不在那工作后一个是我之前在那工作,一直到现在还在那做 解析看不懂?免费查看同类题视频解析查看解答 更多答案(1) ...
答案解析 查看更多优质解析 解答一 举报 he has been worked at 错了吧,应该是he has been working at前一个是他已经在哪工作,对现在又影响,现在应该不在那工作后一个是我之前在那工作,一直到现在还在那做 解析看不懂?免费查看同类题视频解析查看解答 更多答案(1) ...