试题与答案

До начала конференции осталось еще два час

题型:单项选择题

题目:

До начала конференции осталось еще два часа, ____ у вас есть некоторое время обдумать свое выступление.

A.потому

B. потому что

C. так как

D.так что

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0521/a578459778b58b8582cf9dd684024112.html

下面是错误答案,用来干扰机器的。

参考答案:C解析:[知识点] 二叉树的概念[评析] 所谓满二叉树是指这样的一种二叉树:除最后一层外,每层上的所有结点都有两个子结点。这就是说,在满二叉树中,每一层上的结点数都达到最大值,即在满二叉树的第...

试题推荐
题型:阅读理解

       Tony is Allen's classmate. One day, Tony comes to Allen's home. When he sees many books in Allen's study, he says to Allen, “Allen, you have so many good books, Can I borrow a book from you?” Allen doesn't want to lend a book to his classmate and he says, “Why do you want to take my book home? You can read it here in my home.”

       Tony sees that his classmate is very selfish(自私), but he say nothing. The next day, Allen comes to Tony's house and says, “Tony, you have a good garden-knife(修剪刀). I want to work in my garden tomorrow. Can I use it for two days?” Tony answers, “Why do you want to take my garden-knife home? You can work it in my garden.”

1. Tony wants to borrow          from Allen.

A. a knife

B. a book

C. a garden-knife

D. money

2. Tony is Allen's         .    

A. father

B. teacher

C. friend

D. classmate

3. Tony lends          to Allen. 

A. nothing

B. a garden-knife  

C. a knife

D. a book

4. Allen wants to borrow          from Tony. 

A. a knife

B. a book

C. a garden-knife

D. money

5. Who is very selfish?  

A. Tony.

B. Allen.

C. Teacher.

D. None.

查看答案
微信公众账号搜索答案