A) 根据下列句子所给的汉语注释及句意, 写出句子空缺处各单词的正确形式。

66. Teachers are usually _______________ (严格的) with their students in class.

根据短文内容，从各题所给的A、B、C、D四个选项中选出最佳选项。

Do you know who invented tea? In fact, tea, the most popular drink in the world (after water), was invented by accident (偶然). According to an ancient Chinese legend (传说), the emperor Shen Nong 　36　 　tea when he was boiling drinking water over an open fire. Some leaves from a nearby bush 　fell into the water and remained there for 　37　 . The emperor noticed that the leaves in the water produced a 　38　 　smell. Later he decided 　39　 　the hot mixture. It was quite delicious. And 　40　 , one of the world’s favorite drinks was invented.

　　　 China is the home of tea, 　41 　has more than 4,000 years history. People throughout China drink tea daily. 　42　 　the three major drinks-tea, coffee and cocoa, tea is drunk by 　43　 　people in the world. Tea from China, along 　44　 　silk and porcelain(瓷器), began to be known by the world over a thousand years ago and has been an important Chinese export 　45　 .

　　　 Tea leaves 　46　 　mainly in the area south of the Yangtze River, in the provinces of Zhejiang, Jiangxi and Fujian, because of the mild(温和的) 　47　 　and rich soil there. Longjing, Wulong, Pu’er and Tieguanyin are all 　48　 　kinds of tea.

　　　 Over the past centuries, Chinese people 　49　 　their unique tea culture, which includes tea planting, tea-leaf picking, tea making and so on. Tea is 　50　 　a popular topic which is often mentioned in dances, songs, poems and novels.

36. A. invented　　　　　　 B. found out　　　　　　　　 C. discovered　　　　 D. tried out

37. A. sometimes　　　　　 B. some time　　　　　　　　 C. some times　　　　 D. some days

38. A. pleasant　　　　　　　　　　 B. pleased　　　　　　　　　　 C. bad　　　　　　　　　 D. terrible

39. A. not to taste　　　　　 B. to taste　　　　　　　　　　 C. tasting　　　　　　　 D. taste

40. A. by the way　　　　　 B. on the way　　　　　　　 C. on its way　　　　 D. in this way

41. A. who　　　　　　　　　 B. which　　　　　　　　　　　 C. where　　　　　　　 D. when

42. A. In　　　　　　　　　　　 B. For　　　　　　　　　　　　　 C. Of　　　　　　　　　　 D. By

43. A. the number of　　 B. a number of　　　　　　　 C. a large number of　　　 D. the largest number of

44. A. between　　　　　　　　　　 B. with　　　　　　　　　　　　 C. except　　　　　　　 D. besides

45. A. at that time　　　　 B. from now on　　　　　　 C. since then　　　　　 D. since now

46. A. produce　　　　　　　　　　 B. are produced　　　　　　 C. make　　　　　　　　 D. are made

47. A. climate　　　　　　　 B. weather　　　　　　　　　　 C. condition　　　　　 D. environment

48. A. interesting　　　　　 B. important　　　　　　　　 C. famous　　　　　　　 D. normal

49. A. had developed　　 B. have developed　　　　 C. developed　　　　　 D. are developing

50. A. too　　　　　　　　　　　　　　 B. as well　　　　　　　　　　　　　　 C. either　　　　　　　　 D. also

35. --Nice to meet you, Mike. 　　　　　? 　　

--Everything is OK. Thanks.

　　 A. What are you doing　　　　　　　　　　　　　 B. Where have you been

　　 C. How is it going　　　　　　　　　　　　　　　 D. What's wrong with you

34. --Excuse me, could you tell me . 　　　　　　the book about aliens?

　 --Sure, take the escalator to the second floor.

　　 A. where I can buy　　 B. where can I buy　 C. when can I buy　　　　 D. when I can buy

33. --Did you go to Jim' s birthday party?

　 --No, I 　　　　　　　　　

　　 A. haven't invited　　　 B. didn't invite　　 C. am not invited　　　　　 D. wash' t invited

32. --Do you have anything important to say for yourself?

　　 --　　　　　 except sorry.

　　 A. Something　　　　　 B. Nothing　　　　 C. Anything　　　　　　 D. Everything

31. --Both of the skirts are in style this year.

　 --But I think this one is 　　　　　.

　　 A. popular　　　　　 B. much popular　　 C. more popular　　　　　 D. the most popular