It’s a difficult skill to master, but ______, it will benefit you for the rest of your life.

A．once obtained

B．when to obtain

C．after obtaining

D．while obtaining

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____________.