A 2-D 3-C 4-A 5-B 6-C 7-C 8-B 9-B 10-D QUESTION 10

1-a 2-d 3-c 4-a 5-b 6-c 7-c 8-b 9-b 10-d Question 10 : (Nguyen Bao Trang TII )