仔细阅读部分：
Section A
47 a grade above 94/ a higher grade
48 select the method of grading
49 improving
50 effort and accomplishment
51 discuss his concern
52 A) America is now the only developed country without the policy.
53 D) The opposition from business circles.
54 D) Children need continuous care
55 B) They fail to provide enough support for parents.
56 D) It is basically a social undertaking.
57 A) More young voters are going to the polls than before.
58 C) Whether young people will continue to support Obama’s policy.
59 D) Their lives in relation to Obama’s presidency.
60 C) Their utilization of the Internet.
61 D) They are indifferent to politics.
完形填空部分：
62.A findings
63.B attribute
64.D with
65.B related
66.D shrinking
67.A published