（2010·天津蓟县下营中学高三第一次模拟） 1. National holiday is _____ time for leisure. But making good use of _____ time is not easy for most Chinese.
A. a; a B. a; the C. the; / D. the; a
（2010·天津蓟县下营中学高三第一次模拟） 1. National holiday is _____ time for leisure. But making good use of _____ time is not easy for most Chinese.
A. a; a B. a; the C. the; / D. the; a
B