Answer:
1. D.
2. C.
3. C.
4. B
5. C
6. B
7. B
8.A
9.B
10.C
11.A
12.D
13.D
14.B
15.D
16.A
17.B
18.B
19.C
20.A
Step-by-step explanation:
Sure answers. Trust me I'm engineer.
