【判断题】互联网交换点IXP的主要作用就是允许两个网络直接相连并交换分组,而不需要再通过第三个网络来转发分组。
【简答题】Thomas Edison was born in 1847. When he was 1 child, he liked to 2 how things worked. One day when he was five, his father saw him 3 on some eggs, and asked him what he was doing that for. Tom didn’t ...
【简答题】Read the story and answer the questions by filling in the blanks with the answer from the story. C组阅读.doc 1. Miss Richards is a teacher of ________ (中文意思) and _______(中文意思). 2. Miss Richards had to___...
【多选题】Complete the passage with items from the box. 在空白处填上合适词汇的选项。
E.
worth Thomas Edison was a famous American 1 . When he was a 2 , he liked to find out how things worked. He was in school for only three months. He asked his teacher a lot of 3 questions. Most of them had nothing to do with his lessons. The teacher thought the boy was not bright and was not 4 teaching. Nevertheless, n o matter how 5 it was, Edison never gave up.
【简答题】用方框内所给短语的适当形式填空. dream of, to be honest, attach...to, in cash, play jokes on, rely on, (be/get) familiar with, break up, earn one’s living, put on performances 1.When I was a...
【简答题】Have you ever been sad because of failure? Please remember, for often, achieving what you set out to do is not the most important thing. A boy decided to dig a 1 hole behind his house. As he was 2 , a...
【简答题】When I was in a primary school, I argued with a boy in my class. I forget what the argument was about but I will never forget the 1 I learned that day. I thought that I was right and he was wrong, 2 h...