一、单项填空（共15小题，每小题1分，计15分）
1. For Stephen Curry, 26, having a star basketball player father doesn’t guarantee him anything, let alone a(n) ________ in the NBA.
A. career B. work C. business D. employment
2. President Xi Jinping has called on the military to learn lessons from the corruption case
________ Xu Caihou, former vice-chairman of the Central Military Commission.
A. involved B. involves C. being involved D. involving
