Question

giúp mk với

Answer 1

Answer 2

1-b

2-a

3-d

4-c

Answer 3

1 - b

2-a

3-d

4-c

Answer 4

1-b

2-a

3-d

4-c

Answer 5

B
A
D
C

Answer 6

1-b

2-a

3-d

4-c