选择题:人种和民族两个概念的的主要区别在于人种是一种生物学概念,民族是一种文化概念。() 题目分类:超星尔雅学习通 题目类型:选择题 号外号外:注册会员即送体验阅读点! 题目内容: 人种和民族两个概念的的主要区别在于人种是一种生物学概念,民族是一种文化概念。() A.正确B.错误 参考答案:
What information should we offer when we reserve an air tick What information should we offer when we reserve an air ticket?A.Personal nameB.Leaving dateC.Desti 分类:超星尔雅学习通 题型:选择题 查看答案
Most passengers must go through the security gate for check. Most passengers must go through the security gate for check.A.正确B.错误 分类:超星尔雅学习通 题型:选择题 查看答案