（）是将信息以一个或多个源部件传送到一个或多个目的部件的一组传输线。A、通道 B、总线

第二节：完成句子（共10小题；每小题1.5分，满分15分）

31. Another colleague who is known to have stolen things in the past ________________(怀疑) having stolen the camera. (suspect)

32. __________________ (无论怎么努力) you try, working towards a career for which you are  not suitable is not going to get you there. (matter)

33. —Professor Crown, I attended your lecture on ecology at Berlin University last year. It was  wonderful!

—Thank you. But it __________________(一定是) more than two years ago, I think. (must)

34. _________________(据报到) 99% of school-age children in China attended primary school  by 2004. (report, that)

35. In areas _____________________ (农业起着重要作用), people do not attach importance to  education. (play)

36. Ebbinghaus carried out one of the earliest studies of human memory, _____________ (导致)  the “Ebbinghaus Forgetting Curve”. (result)

37. Many detective stories are set in a situation __________________________ (在此情况下偷盗行为一定是某人干的) by one of the people around. (theft, commit)

38. It was evident that the __________________(现行体制) of using small groups of detectives and calling on the army for bigger problems was no longer working. (exist)

39. The old couple set up a fund __________________(旨在于) helping those who can’t afford    to go to college only for lacking of money. (aim)

40. _________________ (练完了) her violin, the girl began to help her mother to set up a blog  on Internet. (finish, practise)

已知函数f（x）=2^x+3，f^-1（x）是f（x）的反函数，若mn=16（m，n∈R⁺），则f^-1（m）+f^-1（n）的值为______．

衡量资金时间价值的尺度是( )。

A．投资收益率

B．社会平均的资金收益率

C．资金成本

D．加权平均的资金成本

场景的（）能确保场景字空间上的一致性，不致发生错乱。

A.方位结果构图

B.正面投影图

C.水平投影图

D.俯视图

配电装置室的长度大于7m时，应有两个出口，并宜布置在配电装置室的两端；长度超过( )时，宜增添一个出口。

A．50m；
B．60m；
C．70m；
D．80m。