49. serve as ______ of the Lambert Warner Christmas Ball for the last two years;

44. Why should we must read instructions slowly?

48. skilled in meeting organizational______;

39. What’s Ravishankar’s attitude to Will’s replacing human educators soon?

64.新技术是为了让生活更轻松，而不是更困难。

（ ）52.The dealer invoice price is commonly available on Web sites and in pricing guides. But the invoice price isn’t necessarily what the dealer paid.There are often behind-the-scenes bonuses (幕后红利), such as dealer incentives and holdbacks, that give the dealer more profit margin(空间).

61.我们在寻找有经验的人士，他们愿为我们高绩效的组织做出贡献，并能为他们职业生涯的成功而奋斗。

（ ）53. Salespeople like to mix financing, leasing, and trade-in negotiations together, often asking you to negotiate around a monthly payment figure. This tactic (策略) gives the dealer more latitude to offer you a favorable figure in one area while inflating figures in another.

27. If you ________ home without a word, your parents wouldn‘t be so worried now.

42. What should you read slowly when you read?

35. Before taking a bus, they have to take a boat from _______ the lake.

24. We are confident that the environment ________ by our further efforts to reduce pollution.