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