一、单项选择。(选择最佳答案。共10小题；每小题1分，共10分)
1. ________ the brave boy understood what danger he was facing, ________ he refused to escap e.
A. Though; but B. Although; but C. Although; / D. But; /
2. The children ________ lost their parents in Wenchuan Earthquake are well looked after in the center.
A. who B. which C. when D. where
3. This year’s Music Awards will be covered _______ and the results of the vote announced tomorrow.
A. lively B. alive C. live D. living
