You see an iceberg that has not been reported. What kind of radio message do you transmit to warn others?（）.

A . only those people listed in the access list B . anyone listed as a reader or above in the acl C . only those people list in the readers field D . anyone list as a reader or above in the acl and who is also list in the readers field

A . Proceed on present course and speed since the vessel is stopped and making no way through the water B . Keep clear of the vessel because it has a diver down C . Attempt to call the vessel on VHF radiotelephone because someone on board requires medical assistance D . Approach with caution because the vessel is a fishing vessel and its nets are fouled on an obstructio

A . Configure a MailTip. B . Create a transport rule. C . Create a Send connector. D . Configure an expansion server.

A . a basket B . a black ball C . a black cone D . two black cone

A . Proceed on present course and speed since the vessel is requesting a pilot B . Attempt to call the vessel on VHF radiotelephone and begin a search because the vessel has a man overboard C . Attempt to call the vessel on VHF radiotelephone because it is disabled D . Approach with caution because the vessel is stopped and making no way through the water

A . above B . at C . over D . withi

A . Keep well clear of the vessel because she is on fire and has dangerous cargo on board or she is leaking dangerous cargo B . Attempt to call the vessel on VHF radiotelephone because she is requesting to communicate C . Approach the vessel with caution because she is dragging her anchor D . Proceed on present course and speed since the vessel is requesting a tug

A . Cumulus clouds lined up in rows extending in a northeast to southwest direction B . High altostratus clouds in the morning hours C . Cirrostratus clouds lined up in rows extending in a northeast to southwest direction D . Cirrostratus clouds lined up in rows extending in a north to south directio

A、cross the channel as you are the stand-on vessel B、cross only if the vessel in the channel is approaching on your port side C、not cross the channel if you might impede the other vessel D、sound the danger signal

A . From the System Monitor snap-in， add a new counter. B . From Task Manager， add a column to the Networking tab. C . From the Performance Logs and Alerts snap-in， create a new counter log. D . From the DNS snap-in， open the DNS server properties and configure the Monitoring settings.

A . You are the stand-on vessel B . Risk of collision exists C . A special circumstances situation exists D . The other vessel is dead in the water

A．when B．if C．unless D．except

W: Really？ What is she like？ Q: What does the woman want to know？ (15) A．What subject Dr. Duncan teaches. B．If she resembles Dr. Duncan. C．What kind of teacher Dr. Duncan is. D．What kind of classes the man wants to take.

The valley's business ecology depends on failure the same way the tree-covered hills around us depend on fire it wipes out the old growth and creates space for new life. The valley has always been in danger of drowning in the unwelcome waste products of success too many people, too expensive houses, too much traffic, too little office space and too much money chasing too few startups. Failure is the safety valve, the destructive renewing force that frees up people, ideas and capital and recombines them, creating new revolutions. Consider how the Internet revolution came to be. After half a decade of start-up struggles, for example, hundreds of millions of Hollywood dollars were going up in smoke. It all seemed like a terrible waste, but no one noticed that the collapse left one very important byproduct, a community of laid-off C++ programmers who were now expert in multimedia design, and out on the street looking for the next big thing. These media geeks were the pioneer of the dot-com revolution. They were the Web's business pioneers, applying their newfound media sensibilities to create one little company after another. Most of these start-ups failed, but even in failure they advanced the new medium of cyberspace. A few geeks, like Silicon Graphics founder Jim Clark, succeeded and utterly changed our lives. In 1994 Clark was unemployed after leaving the company be founded, doggedly trying to develop a new interactive-TV concept. He approached Marc Andreessen, the co developer of Mosaic, the first widely used Internet browser, in hope of persuading Andreessen to help him design his new system. Instead, Andreessen opened Clark's eyes to the Web's potential. Clark promptly tossed his TV plans in the trash, and the two co-founded Netscape, the cornerstone of the consumer-Web revolution. Like the interactive-TV refugees and generations of innovators before them, the dot-comers are already hatching new companies. Many are revisiting good ideas executed badly in the 1990s, while others are striking out into entirely new spaces. This happy chaos is certain to mature into a new order likely to upset an establishment, as it delivers life-changing wonders to the rest of us. But this is just the start, for revolutions give birth to revolutions. So let's hope for more of Silicon Valley's successful failures. What is implied in the first sentence？ A．The Silicon Valley blamed its failure on the success of Wall Street. B．The Silicon Valley is also noted for its complex ecological web. C．The Silicon Valley takes a vain pride in its overabundant successes. D．The Silicon Valley would benefit from the collapse in certain ways.

When you go to look at apartments to rent, there are several things you ought to do. First, you should find out if the apartment is safe. Be sure there are good locks on all the windows and doors. It is also a good idea to check all the appliances as well as the water and electricity to be sure everything is working. It might also be a good idea to talk to other people who rent apartments in the same building. This will help you to find out if there are any problems. If you decide to rent an apartment, the landlord would probably want you to sign a lease. This is a legal contract and you ought to read it carefully. You will also need to pay a security deposit. If there is no damage the landlord has to return this money when you leave. Whom can you ask for help to look for a place to live？ A．Your friends. B．Your teachers. C．Other people you meet. D．All of the above.

A．prefer to B．prefer C．would rather

是 否

A．yourself B．it C．me D．that

A．A.So, youre cleaning your bike B．B.Hello, youre doing a good job C．C.Hello, youre a capable man D．D.So, your bike is dirty