If we're squared on this one, let's go to the next topic.如果在这个问题上达成一致了，咱们来讨论下一个问题。

A . The PC has connectivity with a local host. B . The PC has connectivity with a Layer 3 device. C . The PC has a default gateway correctly configured. D . The PC has connectivity up to Layer 5 of the OSI model. E . The PC has the TCP/IP protocol stack correctly installed.

A . 1024 B . 2046 C . 4094 D . 4096 E . 8190

A . system was overcharged with refrigerant B . high pressure switch was improperly adjusted C . expansion valve strainers were fouled D . suction valves were leaking slightly

A . df B . diagrpt C . errmsg D . errpt

A . mile board B . dredging mark C . passing daymark D . crossing daymark

A . a marine chemist B . the Officer in Charge，Marine Inspection C . the Master or person in charge of the ship D . the National Fire Protection Associatio

A . The PC has connectivity with a local host. B . The PC has connectivity with a Layer 3 device. C . The PC has a default gateway correctly configured D . The PC has connectivity up to Layer 5 of the OSI model E . The PC has the TCP/IP protocol stack correctly installed.

A . 如果各位想要参加会议， 请在本周末之前通过电子邮件与我联系。 B . 如果各位有想纳入会议议程表的事项， 请在本周末之前通过电子邮件与我联系。 C . 如果各位有事项想要纳入会议议程表， 请在本周末之前告知我电子邮件地址。

A . the PDACLD authentication audit log B . the EchoClient log during token generation C . IBM Tivoli Federated Identity Manager （ITFIM） tracing on AppSrv01 during token validation D . ITFIM tracing on AppSrv03 during an attempted JAAS logi

A . At any time you feel it is appropriate B . Only when you have reached extremis C . When you determine that your present course will cross ahead of the other vessel D . When it becomes apparent to you that the give-way vessel is not taking appropriate actio

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.

A．$11250 B．$10 012.50 C．$9 998.75 D．$9 968.93

A．overall B．unified C．overwhelming D．unanimous

A．A.200 B．B.1200 C．C.180 D．D.100

(3) A．We are the credit card holders. B．We are the bank who can encash the card. C．We are the credit card company. D．We stopped your card losing.

A.disappears B.disappeared C.has disappeared D.is going to disappear