单项选择题
A. will be staying B. will have stayed C. would have stayed D. have stayed
A. Within a university campus in Houston. B. On the second floor of an engineering building. C. In a large bank situated in a busy street. D. In an apartment building in Houston.
A. Pervez Musharraf. B. Benazir Bhutto. C. Gordon Brown. D. Nawaz Sharif.