剑桥雅思阅读6 test3答案

motivating employees under adverse conditions：
14.vii
15.iii
16.ii
17.iv
18.i
19.NO
20.NOT GIVEN
21.NO
22.YES
23.NOT GIVEN
24.YES
25.B
26.C
27.A
the search for the anti-aging pill:
28.NO
29.YES
30.YES
31.NOT GIVEN
32.YES
33.A
34.B
35.C
36.A
37.B
38.glucose
39.free radicals
40.preservation