If you come across an unknown word, consult a dictionary, which will _____ you to get its meaning.

A . 802.11B B . spanning-tree C . 802.1Q D . ISL E . VTP F . Q.921

A . check the air filter for obstruction B . check for an exhaust leak C . check the exhaust temperature D . secure the engine

A . wash with salt water B . wash with sterile mineral oil C . treat it like frostbite D . treat it like any bur

A . by B . on C . in D . at

A . Attempt to determine what is burning B . Acquire the nearest self contained breathing apparatus C . Break out the nearest fire hose D . Wait for the fire team to arrive and assist as directed

A . I can't. B . I'll think it over. C . Thank you. D . I will.

A .  anycast address B .  site-local multicast C .  global address of the link D .  unique local address E .  link-local addre

A . anycast address B . site-local multicast C . global address of the link D . unique local address E . link-local addre

A . at B . in C . by D . o

M: I remember receiving their calendar of activities in my campus mailbox a week ago. I didn't really look at it though. Isn't that where they organize parties and trips for foreign students？ W: Not just for foreign students. The International Center's activities are intended for all students. They set up conversation tutorials for a variety of languages, and, through the center's Host Family Program, you can visit the home of a local family. M: Now that you mention it, it would be nice to meet more people from this area. I find the customs of this country really confusing sometimes. But also there are times when I need to talk to people who come from other countries as I do. I'll bet a lot of them feel the way I do. W: Of course. You are not the only person who is new around here. Take me. My family lives five hundred miles away from here. That isn't another country, but it is a long distance. The center is a good place for meeting people who can tell you how to get to know this city. And if you ever feel lonely, you can go over there and find someone to talk to. On week nights, they don't close until 11: 30. M: I guess it's worth visiting. Did you say you are going there tonight？ W: Uh-huh, to a coffee hour at eight. M: All right. I'll come, too. I might as well see what the International Center is like. How about meeting me in front of the library and we'll walk there together？ W: Sure. See you then. What does the International Center send out to students？ A．A diagram of their facilities. B．A timetable of events. C．Maps of the city. D．Samples of coffee from other countries.

M: I have dialed their number repeatedly but kept getting a busy signal. What does the woman imply？. (14) A．They haven't received the invitation yet. B．They won't be flee at the weekend. C．They are expected to come to the dinner. D．They haven't replied so far.

A．help B．of help C．with help D．for help

—____________________,but I think you might need to change your approach somewhat. A: I am not sure B; I can see that C; I know that

A．It B．There C．That D．This

A．John Keats B．William Blake C．Percy Bysshe Shelley D．William Wordsworth

A．0 B．1 C．2 D．3

A．in advance B．in the advance C．on the advance D．on advance

A．《荀子·劝学》 Xun Zi's Persuasion of Learning B．《老子》 Tao Te Ching C．《韩非子》 Han Feizi D．《孟子》 The Mencius

A．A. contribute B．B. conduct C．C. convince D．D. control

A．lose B．to lose C．losing D．lost