Đáp án tham khảo, có thể sai:
1D,2A,3D,4B,5D,6B,7C,8A,9B,10B,11C,12B,13C,14A,15B,16C,17C,18C,19B,20D,21D,22B,23B,24D,25C,26D,27B,28B,29A,30B,31A,32A,33B,34B,35A,36C,37B,38E,39B,40A,41A,42B,43D,44D,45D,46A,47C,48A,49A,50D
source : PMG201c_TE2_SU23_321426