Помогите!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Question

Помогите!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Answer 1

15 B
16 a
17b
18 c
19 c
20 b
21 a
22 c
23 c
24 c
25 c
26 a
27 a
28
29 c30 a