有效数字和仪器的准确程度有关，即有效数字不仅表明数量的大小，而且也反映仪器的（）。A

第II卷（非选择题 共23分）

第四部分：写作（共三节，满分25分）

第一节：单词拼写（共10小题；每小题1分，满分10分）

62. To be h____________, you have made some mistakes in your report.

63. Musicians like to play to p____________ in the street or subway so that they can earn some extra money for themselves.

64. The photo r_____________ me of the days I spent on the far-away farm.

65. It is o____________ that a healthy diet does us a lot of good.

66. Festivals such as Obon and Halloween are held in m____________ of the dead.

67. You’d better a____________ to your mother for your rudeness.

68. At weekends, fast food restaurants like KFC are full of c____________.

69. Riding a bike helps develop a child’s sense of b____________.

什么是银行消费者的损害赔偿权？

采油井应用机械堵水工艺，能够（），提高油井产量。

A、降低油井含水

B、降低生产层含水

C、减少层间干扰

D、减少层内干扰

WHO规定的围产期的时间是（）

A.妊娠三个月

B.妊娠前三个月

C.妊娠第28周至产生一周

D.妊娠全过程

E.分娩前28周至产生四周

未观察到作用水平