C because if you are trying to justify you need “reasons” why
Answer:
so that they could better understand the diagnosis of ASD and for people who have it...
1. The
2.The
3.The
4.The
7.(According to your numbering) A
8.The
9.A
10.A
11.A
12.A
13. No article
14.A
15.The
16.No article
17.The
18. No article
19.a/an (it depends on different pronunciations around the world, I suggest you second check this with your school)
20.The
The word choice is action words such as fall, run ect.