单选题:A. friendless B. worthless C. penniless D. homeless 题目分类:英语 题目类型:单选题 号外号外:注册会员即送体验阅读点! 题目内容: A. friendless B. worthless C. penniless D. homeless 参考答案: 答案解析:
设一棵二叉树的中序遍历结果为DBEACF,前序遍历结果为ABDECF,则后序遍历结果为________。 设一棵二叉树的中序遍历结果为DBEACF,前序遍历结果为ABDECF,则后序遍历结果为________。 分类:英语 题型:单选题 查看答案
Which of the following helps to develop traditional customs? Which of the following helps to develop traditional customs?A.The special role o 分类:英语 题型:单选题 查看答案
Inthegoodcareofthenurses,theboyis____________recovreingfromh Inthegoodcareofthenurses,theboyis____________recovreingfromhisheartoperation. A、 分类:英语 题型:单选题 查看答案
We are at your service. Don’t to turn to us if you have any We are at your service. Don’t to turn to us if you have any further problems.A.b 分类:英语 题型:单选题 查看答案
____________,thepayisn’tattractiveenough,thoughthejobitselfi ____________,thepayisn’tattractiveenough,thoughthejobitselfisquiteinteresting. A 分类:英语 题型:单选题 查看答案