选词填空：(@张一鑫老师)
出处：http://www.timeincnewsgroupcustompub.com/sections/100920_FeedingAmerica.pdf
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
