题目内容
My dictionary _______. I have looked for it everywhere but still_______ it
A. has lost; don't find B. is missing; don't find
C. has lost; haven't found D. is missing; haven't found
D
名校课堂系列答案The Internet has become not only a necessary but also a virtual(虚拟的) world for people. With the development of the Internet, Internet friendship has also become very popular. Online friends are those people who have known each other through the Internet. Making Internet friends is the same as making pen friends. Many famous websites offer quite warm Internet friendship. One can find many people on these websites and they share the same interests. It is difficult to make friends with someone you can’t see or feel. That is the main problem of Internet friendship. A virtual friendship would not last forever without seeing each other, but it is an advantage for some people because they are afraid to speak in pubic.
On the other hand, the chances(机率） of cheating(欺骗) are very high in an Internet friendship. Some people make friends on the Internet with wrong aims. So while making friends over the Internet, one has to be very careful. Here are some suggestions for you.
l Don’t give personal information, such as your telephone number, address, location, school name as well as your parents’ information, to strangers on the Internet.
l Do not exchange personal photos of you or any family member with people you meet over the Internet.
l Do not go to meet a person you have just met over the Internet. You’d better ask older or other experienced people for advice if you want to go to meet an Internet friend.
l Do not accept someone’s request(要求) if you feel he or she is dishonest.
| Internet 71 | |
|
72 | 1. Good for some people who are 73 to speak in public. 2．One can find many people on the websites with the 74 interests. |
| Disadvantages | It’s 75 to make friends with someone you can’t see or feel. |
| Four 76 on making online friends | 1．Don’t give your personal information to 77 on the Internet. |
| 2．Don’t 78 your personal photos with the people you meet on the Internet. | |
| 3．Ask other people for advice before 79 an Internet friend. | |
| 4．If you don’t think your Internet friend is 80 , don’t accept his/her request. | |
Almost one thousand and seven hundred high school teams entered a level of competition called LUNACY. The competitors came from eleven countries, including the United States. In January, the organization sent the same supplies for robots to each team. The teams had six weeks to build robots that could compete in the LUNACY game. The playing area had six robots, three on each team. Each robot had a trailer(拖车) connected to it. The robots had to pick up large balls and throw them into the trailers of opposing robots. The robots were moving on a surface where they could slide(滑行). A team from California won the competition.