BẢNG ĐÁP ÁN
901
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

D
B
C
A
B
A
C
B
D
C
D
A
D
C
B
A
B
D
B
D
A
B
A
A
C
C
D
D
A
A

C
A
B
D
A
B
D
D
C
D
B
B
C
D
C
B
A
D
C
C
A
A
D
B
B
A
D
A
A
C

A
D
B
B
D
D
C
B
A
B
A
C
C
D
C
D
B
C
D
B
A
C
C
D
C
A
C
D
D
D

C
D
A
C
A
D
D
B
B
C
D
A
A
C
C
C
A
B
A
D
A
B
A
A

905
B
C
B
B

B
A
D
C
A
C
C
B
C
C
C
D
A
D
C
A

B

906
A
C
C
C
A
C
D
D
A
B

B
B
C
A
B
A
C
D
D
A

907
B
A
D
B
A
D
C
C
A
B
C
D
D
D
D
C
A
C

D
B

908
C
B
B
A
B
B
C
D
D
A
C
A
A
B
A
B
B
C
D
D
B
A
C
D
A
C

D
B
D
D
C
A
B
A
B
D
B
A
A
C
D
C
B
D
D
A
B
D
C
C
C
A
D
B
B
D

B
A
D
D
B
C
C
C
A
D
A
C
B
B
C
A
C
B
D
A
A
B
D
D
C
C
A
B
A
D

A
D
A
D
A
B
B
D
C
D
D
A
D
C
C
D
D
C
B
D
A
B
A
C
D
B
C
C
C
B

C
C
D
B
D
B
D
D
B
C
A
D
C
D
A
A
C
C
A
C
D
B
A
C


913
1
2
3

34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

D
B
D
D
B
B
C
C
A
A
B
D

A
A
A
C
A
B
B
A

D

914
D
C
C
D
D
C
A
A
D
C
A
B
D
B
D
C
C
B

B
D

915
C
B
C
B
D
A
D
C
D
D
A
C
A
A
B
D
B
D
A
A
B
C
D
D
B
B

D
C
A
D
C
D
C
B
B
C
A
B
C
C
A
B
C
C
A
D
D
C
D
A
C
B
A
A
C
B

D
B
D
D
B
A
B
C
D
C
B
D
B
C
C
C
B
A
C
B
D
A
D
A
C
D
B
A
C
A

D
A
C
D
B
D
B
A
C
B
B
C
D
D
D
B
C
B
C
A
C
A
A
C
B
D
B
A
B
C

C
A
B
A
C
C
D
C
C
A
D
D
C
A
C
D
D
C
B
C
A
C
B
A

920
C
D
A
C

C
A
D
A
D
A
B
C
B
A
B
B
B
C
C
A

921
C
D
C
C
D
C
D
D
A
C
D
A

B
D
B
C
B
A
A
A

D

922
A
A
C
C
B
D
C
D
B
C
B
D
A
D
C
B
B
B

D
B

923
C
B
A
B
C
C
D
A
A
D
B
A
A
A
C
C
D
B
A
D
A
A
C
B
C
A

D
B
D
C
A
D
D
A
C
D
C
C
C
A
B
C
A
A
D
B
C
C
A
C
B
A
B
A
D
B