单项选择题
From the story we can know David was an （） man.
A．kind B．experienced C．arrogant(自大的) D．honest but inexperienced(无经验的)
单项选择题 He postponed his trip. Here the word" postponed" means （）
单项选择题 The owner gave the night watchman 5,000 dollars （）
单项选择题 The night watchman was fired because （）
