注意题号，答案再次
46A
47B
48C
49B
50D
56shopping
57no
58two days
59the next holiday
60on the Internet
71 play a part in
72over and over again
73looking for
74be able to
75agree with
76pollution
77already
78sea
79dangerous
80plants
81together
82factory
83hope
84earth
85part
内容全部来源于网络收集，如有侵权，请联系网站删除：QQ：24596024