【单选题】下面关于E-R图转换成关系模式的说法中,错误的是________。
【单选题】The number of the students of Xicheng Secondary School is much_________than_______ school in Taixing City.
C.
smaller;that of any other
【单选题】Your school is much bigger than ______.
【单选题】全国唯一拥有“世界自然遗产”和“世界生物圈保护区”两项桂冠的圣地是______。