单项选择题
The "work's canteen" is （）
A．a food shop B．a cafe C．a restaurant D．a cafeteria(自助餐厅)
单项选择题 A strange feature of the umbrella's use is that it was used as （）
单项选择题 Which of the following statements is not true about the umbrella（）
单项选择题 What makes father no longer be the most important in a family（）
