单项选择题
A. suffer another severe setback B. achieve another great success C. bring another round of problems D. produce another threat to people’s health
A. albums released at his death B. MTV videos of his dancing C. music he had recorded before D. songs sung in his childhood
A. free from the supervision of the trustees B. involved in any profit-making activities C. subject to peer view on all academic matters D. restricted to the work in their own departments