问题 多项选择题

EVDOA的关键技术有()。

A.多用户包

B.交叉寻呼

C.无缝虚拟软切换

D.快速连接

答案

参考答案:A, B, C, D

阅读理解

根据短文内容判断正(A)、误(B)。

     A principal decided to honor the teachers in his school to show his appreciation (感激) for their hard work.

He told them how they made a difference in their jobs. Then he gave each of them a blue ribbon (缎带) that

read, "Who I Am Makes a Difference."

     One of the teachers wanted to take this idea into her students. One day the teacher noticed that a boy in

her class was unhappy. She went to him and asked him the reason. The boy told her that his father had been

worrying about the job and often punished him for some little things. Hearing what he said, the teacher decided

to give him the ribbon to cheer him up. She said,"Dear boy, what your father has done doesn't mean the lack

(缺少) of love for you. He needs your understanding. You've been a kind boy. Here's a ribbon for you. Would

you like to take this ribbon and pass it on? Let's keep this ceremony going and find out how it affects people."

     That night the boy sat beside his father and said, "Dad, today my teacher gave me a blue ribbon for being

kind and asked me to find somebody else to honor. I'd like to give the ribbon to you. I want to let you know

how deeply I admire you and how much you mean to me. I love you!"

( )1. All the teachers took the principal's idea into their students.                     

( )2. The teacher gave the ribbon to the boy because she wanted to cheer him up.          

( )3. With the teacher's help, the boy showed his admiration and love for his father.     

( )4. The father wasn't surprised or moved at all when he received the ribbon from his son.

( )5. From the passage, we know only encouragement brought the father's confidence back.  

单项选择题