适用于瓷器，但不适用于玻璃器皿的消毒方法是（）。 A.煮沸消毒法 B.蒸汽消毒法 C

下图为北半球某热带海岛地质、地貌示意图。图中

A．乙处为河口三角洲

B．丙处侵蚀比对岸强

C．丁处矿床为天然气

D．戊处位于背斜谷内

It was the final examination. The class was very   36  . I was checking my paper   37   I saw my best friend, Samy,   38   to cheat at the exam. 

Samy scribbled（潦草地写） the   39   to some questions on his answer sheet   40   looking at a piece of paper. I was   41   and did not know what to do. My heart was beating   42   by each second. Suddenly, Samy noticed me staring at him.

He made a hand gesture, asking me not to   43   the teacher. I was deep in thoughts when the teacher said, “Time’s up! Please put down your pens! Stop   44  ! I will collect your papers.” I was waken out of my   45   upon hearing the loud voice of the teacher. I went home feeling very   46  . I was so frustrated   47   I even talked to my toys!

The next day, I went straight to the   48   office for I decided to tell the teacher that Samy   49   yesterday. I plucked up（鼓起） my   50   and walked into the office. I told the teacher that Samy had cheated. She was very angry. During break, she   51       Samy and Samy cried. He   52   his face as he ran out of the teachers’ office after he was scolded. After that incident, Samy always ignored me whenever I approached him. I was very sad. I thought my   53   with him must be over.

A few more days later, I was at the bus stop   54   for my bus when Samy came to me with a guilty look on his face. He said, “I’m sorry, I have now   55   cheating at the exam. Will you forgive me?” “Sure,” I replied with a smile. “But promise me never to cheat again.” “I promise!” he replied. Then we walked home happily.

36. A. silent             B. noisy                   C. crowded              D. dirty

37. A. while             B. when                    C. as                         D. whenever

38. A. wanting                     B. searching                  C. attempting                D. Wishing

39. A. sentences          B. words                  C. notes                    D. answers

40. A. before            B. after                    C. until                     D. once

41. A. glad                       B. anxious                 C. afraid                   D. sad

42. A. quicker and quicker                            B. harder and harder

C. slower and slower                              D. heavier and heavier

43. A. inform            B. phone                   C. tell                              D. ask

44. A. talking            B. writing                 C. looking                 D. thinking

45. A. thoughts          B. room                    C. soul                      D. seat

46. A. bad                B. worried                C. calm                    D. miserable

47. A. as                   B. which                  C. but                      D. that

48. A. school’s                 B. headmaster’s                C. teachers’               D. parents’

49. A. cheated        B. had cheated           C. was cheating          D. had been cheating

50. A. spirit              B. courage                 C. feet                      D. strength

51. A. hit                  B. beat                      C. told                      D. scolded

52. A. covered           B. washed                 C. lowered                D. raised

53. A. happiness      B. friendship             C. incident                       D. business

54. A. waited             B. to wait                        C. waiting                D. wait

55. A. appreciated      B. minded                 C. regretted              D. frightened

继电器相当电路中开关。（）

根据下图信息，判断下列说法正确的是

A、G点的自然带为热带雨林带

B、H点的自然带为热带草原带

C、G点主要体现了自然带的非地带性分布

D、H点主要体现了自然带的垂直地带性规律

哪边的主用（MA）灯亮表示哪边的飞行控制计算机在控制飞行指引仪的方式.