Enough sleep is important to health. The amount of sleep(21)depends on the age o Enough sleep is important to health. The amount of sleep(21)depends on the age of the per-son and th 分类:土木建筑工程 题型:名词解释 查看答案
Sometimes I feel that being the mother of three small children is like operating Sometimes I feel that being the mother of three small children is like operating a large circus(马戏团) 分类:土木建筑工程 题型:名词解释 查看答案
下列关于网络百科全书的说法,不正确的一项是()。 下列关于网络百科全书的说法,不正确的一项是()。单项选择题 A、网络百科全书的词条主要是由网络用户创建的,对创建者的身份没有限制B、网络百科全书的词条是由网络编辑创建的,只有网络编辑才有权创建和编辑C、网络百科全书是动态开放的 分类:土木建筑工程 题型:名词解释 查看答案