TG8A) 3 1 B) 3 1 C) 2 1 D) 2 1

câu 394: - 450 CAU TRAC NGHIEM FILE WORD
450 CAU TRAC NGHIEM FILE WORD

Câu 394:

tg

8

a)

3 1

b)

3 1

c)

2 1

d)

2 1