问题 填空题

组成可燃有机岩的主要元素是()和(),还含少量的()、()、()等杂质元素。各种可燃有机矿产的主要元素组成相似,表明其原始物质具有共同的来源,多来自动物、植物有机残体。近十年来,对石油成因的研究,发现同煤类有着一定的关系,尤其在光学特征上具有某些规律性的联系。

答案

参考答案:碳;氢;氧;硫;氮

完形填空

三、完形填空。(共20小题;每小题1.5分,满分30分)

阅读下面短文,掌握其大意,然后从36-55各题所给的四个选项A、B、C、D四个选项中,选出最佳选项。

My friend Jessie and I have known each other since we were very young. After we both got married we seldom had time to get together    36    I always promised myself that I would meet her whenever I was free.

Friendships get more    37    as we get older. When we reached our forties, we    38    to do something to keep our    39    strong, healthy and growing. We picked out one Saturday a month and    40    to do something together that day. Sometimes we had a long lunch out, and other times we went to see a movie or went shopping. We also promised to have a(n)    41    every few days.

In some adventures we drove to our favorite places and    42    a night there. Other times we just    43  , stopping wherever we wanted. One of our adventures    44    us to a very small town in south Georgia. The people there were    45    a special festival. We were    46    to buy the handmade gifts and eating the   47    food. There was also a parade. Everyone in the parade    48    and waved to us! It was so great! We    49      had a great time that day!

Fun is always on the menu, whether it’s a weekend trip or a couple of hours    50    lunch. We are so happy and have a great    51    on each other’s lives. We share our sorrow and    52    and we ask for and receive advice. We always laugh, too!

Don’t keep promising yourself that “someday” you’ll    53    your friends. Do it now. Pick up your phone and make a    54    for THIS weekend. You’ll be a happier,    55    person for it! You need it and your friends need it, too.

36. A. as                   B. unless                         C. though                        D. since

37. A. precious              B. difficult                          C. boring                  D. interesting

38. A. refused           B. decided                           C. remembered             D. regretted

39. A. friendship           B. connection                   C. marriage                  D. life

40. A. forgot                 B. promised                         C. learned                     D. pretended

41. A. racing                 B. adventure                        C. hiking                  D. appointment

42. A. offered           B. took                                C. cost                         D. spent

43. A. looked            B. left                                 C. drove                       D. ran

44. A. gave                   B. took                                C. pushed                     D. forced

45. A. obtaining            B. enjoying                          C. preparing                 D. representing

46. A. unwilling            B. eager                              C. delighted                  D. neat

47. A. delicious             B. terrible                            C. awful                       D. valuable

48. A. wiped                 B. appealed                          C. smiled                  D. announced

49. A. hardly                B. nearly                         C. really                       D. probably

50. A. over                   B. on                                  C. at                               D. with

51. A. regret                 B. influence                         C. discussion             D. impression

52. A. weakness            B. benefits                           C. problems                  D. happiness

53. A. meet                   B. advise                         C. support                    D. grasp

54. A. design            B. plan                                C. speech                  D. record

55. A. busier                 B. prettier                            C. healthier                   D. cleaner

单项选择题 A1型题