those trained dogsare quiet good at picking up the smell of the creature that they are ___

those trained dogsare quiet good at picking up the smell of the creature that they are ___ be trained trained是什么意思? ____ he ____ hard in those days,he ____ so much progress now.a.Hadn’t,been trained,couldn’t makeb.Had,not been trained,couldn’t make请问A是否也行?若不行写出理由. 主动形式表示被动含义( ) he( )hard in those days,he ( ) so much progress now.A.If; didn't train; couldn't makeB.Had; not trained; couldn't makeC.Had; not trained; couldn't have madeD.Hadn't; trained; wouldn't have made但我想说的是,题 trained for和trained in的区别 those trained weekly 是什麽意思 NIE-trained teacher 求翻译并分析一句话.我读不太懂.The conduct of business now requires intellectual imagination of the same type as that which in former times has mainly passed into those other occupations.前文The universities have trained the intellectu get a specially trained dog 怎么翻译特别是trained a specially trained dog中 trained是动词还是形容词 train什么意思?trained呢 be trained on 如题 trained and experienced.咩翻译? A,training B,trained C,being trained ,D,to be tA,training B,trained C,being trained ,D,to be trained 为什么选B不选D啊 Before she left on the trip,she __________ hard.A.had trained B.has trained C.would trained the school themselves admit that not all children will be succesful in the profession for which they are being trained.[[ so what happens to those who doesn't make it?while all the leading schools say they place great importance on children getting g