36 a crime against humanity
37 c deep-rooted socio-economic inequality
38 b the blacks are not compensated for their unpaid labor
39 d has been accumulated from generations of slavery
40 b inequality of many kinds remains virtually untouched.
词汇
41．a originality
42．d aspiration
43．c rigorous
44．d indispensable
45．b commonplace
46．c thrilled
47．a retrieved
48．d nominated
49．b overwhelming
50．a startling
51．c cherished
52．a interacting
53．d transcending
54．c deprived
55．b prone
56．d donated
57．b gorgeous
58．b trait
59．c transition
60．a distort
61．d hierarchy
62．a abnormal
63．d genetic
64．b indicative
65．a disturbance
66．c durability
67．d stunned
68．b drastic
69．a descendants
70．c extinct
改错
s1 master → mastering
s2 that → what
s3 in an effect→ 去掉an
s4 lazy→ laziness
s5 which → that
s6 affecting → affected
s7 at same time → same前加the
s8 year → years
s9 relative → relatively
s10 with → without