北交《大学英语下》在线作业一-0001 试卷总分:100 得分:100 一、单选题 (共 25 道试题,共 100 分) 1.A complete investigation into the causes of the accident should lead to improved standards and should ____ new oper...
北交《大学英语下》在线作业二-0005 试卷总分:100 得分:96 一、单选题 (共 25 道试题,共 100 分) 1.He ____________the Communist Party____________2002. A.has joined, in B.has joined, since C.joined, on D.joined, in 2...
北交《大学英语上》在线作业一-0003 试卷总分:100 得分:100 一、单选题 (共 25 道试题,共 100 分) 1.No one was aware____________Jane had gone. A.where that B.of the place C.of where D.he place 2.Women workers wear h...
北交《大学英语上》在线作业二-0004 试卷总分:100 得分:100 一、单选题 (共 25 道试题,共 100 分) 1.We must do well____________the boss assigns us to do. A.that B.whatever C.whichever D.those 2.He told me how he had...