選詞填空：(@張一鑫老師)

　　47. K) domestic

　　48. M) communities

　　49. A) survive

　　50. H) gather

　　51. C) serves

　　52. B) surrounding

　　53. F) recession

　　54. E) reported

　　55. G) households

　　56. J) financially

　　深度閱讀 (@s黨哲s @尹延)

　　57 C) bring about a drop in the divorce rate.

　　58 D) living separately would be too costly.

　　59 D) Falling housing prices.

　　60 D) It will irreparably damage their relationship.

　　61 A) The economic recovery will see a higher divorce rate.

　　62 C) It profits by selling its users' personal data.

　　63 B) They don't know their personal data enriches Facebook.

　　64 A) To render better service to its users.

　　65 C) Formulating regulations for social-networking sites.

　　66 C) He doesn't want his personal data abused.