2020-02-15到2020-07-05
Unit 1 A Greener Future Unit 1 Quiz： 词汇检测
1、 Students have got into the spirit, waging competitions to boost recycling and slash energy use in dorms.
A:reduce
B:increase
C:decrease
D:promote
答案: reduce
2、 They cut discarded books from bindings so the paper could be recycled.
A:misplaced
B:abandoned
C:disordered
D:damaged
答案: abandoned