Changzhou Xixia Villa High School and Song Jianhu High School are selected according to their scores. Changzhou Xixia Shu High School has a high admission score and high teaching quality. If the score is high, you will choose Changzhou Xixia Shu High School, while Song Jianhu High School has a low admission score, so it is safer to choose a low score. Therefore, Changzhou Xixia Villa High School and Song Jianhu High School will be selected according to the scores.