the professor gave a long speech____the future of genome technology.为什么was concerned with不对?答案是concerning

Though surprised to se us,the professor gave us aThough surprised to se us,the professor gave us a warm welcome.这里为什么填surprised? the professor teaches them chemistry.He gave us a lecture yesterday改同义句 though (suprised)to see us,the professor gave us a warm welcome.为什么surprising错 When ( ) the education systems of China and Britain ,the professor gave no comment.AWhen ( ) the education systems of China and Britain ,the professor gave no comment.A asked him to compareB asked to cpmpare Professor Cabell gave a -----good lecture the other day.a surprising b surprise c surprised d surprisingly 为什么选d, 8----The professor gave a lecture _____the international relationship.A for B on C to D with (B) the professor gave a long speech____the future of genome technology.为什么was concerned with不对?答案是concerning When ( ) the education systems of China and Britain ,the professor gave no comment.A asked him to compareB asked to cpmpareA和B搞不明白啊 Though ______ to see us,the professor gave us a warm welcome.A.suprising B.was surprised C.surprised D.being surprised为什么B呢？ Though____to see us,the professor gave us a warm welcome.A.surprisingB.was surprisedC.surprisedD.being surprised为什么不选D呢,不是介词后然后动名词吗 [-A49] Though ______ to see us,the professor gave us a warm welcome.A.surprisingB.was surprisedC.surprisedD.being surprised翻译并分析 Professor Jordan gave us ____ lecture this afternoon and most of us were confused.a most confusing为什么不填the most confusing The professor gave orders that the test ____ before 5:30 pm.A,be finished B.will finish C,must The professor gave orders that the test ____ before 5:30 pm.A,be finished B.will finish C,must be finished D.should finished能不能分析一下虚拟语 英语单选题Though ______ to see us,the professor gave us a warm welcome.Though ______ to see us,the professor gave us a warm welcome.A.surprise B was surprised C.surprised D.being surprised选B 为什么呢 When ____ the education systems of China and Britain,the professor gave a detailed comparison between the two.选项:a、being asked to compareb、asked him to comparec、asking him to compared、asked to compare In the lecture hall___ .A.a professor seats B seats a professor C sits a professor Da professorsits When ( ) the education systems of China and Britain ,the professor gave no comment.A asked him to compareB asked to cpmpareA和B搞不清楚啊,什么情况下用A? The professor gave orders that the experiment---- before 5:30p.m.A. be finished B. will finishC. must be finished D. would be finished选什么,为啥呀,thanks a lot~~