单项选择题
His behavior. _______ his lazy attitude toward to work.
单项选择题 John was so drunk that he fell off the bike and _______ by the roadside until the next morning.lainD、lay
单项选择题 推动人类社会进步的最终决定力量是()。
单项选择题 国民经济和社会发展的基础是( )。