65.毫无疑问，公司在销售方案上做出了正确的决策。

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

18. Most colleges now offer first-year students a course specially ______ to help them succeed academically and personally.

26. —Do you know our school at all?—No, this is the first time I ________ here.

17. It is a truly delightful place, ______ looks the same as it must have done 100 years ago with its winding streets and pretty cottages.

Conversation 28.

57.在加工过程中，会重新人为加入某些食物的维生素和矿物质，但却未必和原来的一样健康。

66.Since its establishment, the Hope Project has won widespread support from Chinese citizens, who have generously donated money, clothing and school supplies to help poor children in rural areas go back to school. The setting up of the project indicates that the Chinese authorities have finally come to terms with realities in the countryside, where life is still difficult, and, for many young children, going to school is economically infeasible.

23. If we ________ now to protect the environment, we‘ll live to regret it.

25. —Have you heard about the recent election?—Sure, it ________ the only thing on the news for the last three days.

63.我们从未怀疑你对此事件所作解释的真实性。

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