Die Familie Baumann _____ eine Geburtstagsfeier und _____ Hans, ihrem Sohn herzlich.

【A popular service that has attercted the interest of companies and has home users alike is the sending of voice signals over an IP-based network, such as the Internet. The practice of making telephone calls over the internet has had a number of different names, including packet voice, voice over packet, voice over the internet, internet telephone, and Voice over Ip（Voip）. But it appears the industry has settled on the term”Voice ove IP” in reference to the internet protocol, which controls the transfer of data over the internet. There are currently three ways to deliver VoIp to users, the first technique is found at the corporate level. Many companies are offering VoIP systerms that operate over a local area network. These systems involve a fair amount of equipment, such as VoIP servers, special IP-enabled telephones, and routers that can direct telephone calls. Today a large portion of corporate sites have converted their older internal telephone systems to VoIP systems that opreate over a LAN, thus converging two systems into one. A second common solution is the one often encountered at home. Using existing telephones, a special converter is added between the telephone and a high speed internet（DSL or cable modem）connection. The converter digitizes the voice signal and creates a stream of packets that are then sent over an ip connection.The third technique involves smart cell phones. Never cell technologies are all packet-based, thus requiring a telephone call to be converted to digital packets and sending those packets over IP networks.】

From the paragraph above，a popular service that has attracetd the interest of companies and home users,is termed as （） . The data transfer over the Internet is controlled by the （） . At corporate level, many companies have replaced their older internal telephone systerms with （） that oprerate over a local area network.

A、voice over the internet B、voice over packet C、Voice over IP D、internet telephony A、packet B、internet protocol C、industry D、VoIp servers A、VoIP systems B、IP-enablde telephones C、VoIP servers D、routers

【A popular service that has attercted the interest of companies and has home users alike is the sending of voice signals over an IP-based network, such as the Internet. The practice of making telephone calls over the internet has had a number of different names, including packet voice, voice over packet, voice over the internet, internet telephone, and Voice over Ip（Voip）. But it appears the industry has settled on the term”Voice ove IP” in reference to the internet protocol, which controls the transfer of data over the internet. There are currently three ways to deliver VoIp to users, the first technique is found at the corporate level. Many companies are offering VoIP systerms that operate over a local area network. These systems involve a fair amount of equipment, such as VoIP servers, special IP-enabled telephones, and routers that can direct telephone calls. Today a large portion of corporate sites have converted their older internal telephone systems to VoIP systems that opreate over a LAN, thus converging two systems into one. A second common solution is the one often encountered at home. Using existing telephones, a special converter is added between the telephone and a high speed internet（DSL or cable modem）connection. The converter digitizes the voice signal and creates a stream of packets that are then sent over an ip connection.The third technique involves smart cell phones. Never cell technologies are all packet-based, thus requiring a telephone call to be converted to digital packets and sending those packets over IP networks.】

From the paragraph above，a popular service that has attracetd the interest of companies and home users,is termed as （） . The data transfer over the Internet is controlled by the （） . At corporate level, many companies have replaced their older internal telephone systerms with （） that oprerate over a local area network.

A、voice over the internet B、voice over packet C、Voice over IP D、internet telephony A、packet B、internet protocol C、industry D、VoIp servers A、VoIP systems B、IP-enablde telephones C、VoIP servers D、routers

Facing childrens problems in adjusting to college, some parents seem to______.

A．be very helpful

B．be hostile

C．add to their children"s difficulties

D．spoil children

The thieves ________ the possibility of the alarm system sounding.

A．overtook

B．overcame

C．overlooked

D．overworked

听力原文：W: Hi Stan, where have you been?

M: Oh, just at the Student Union office trying to see if I can catch you there. I also tried to find out if professor Steinfield has any old exams from years ago.

W: Why don't you just ask me? I took that class last semester and aced it.

M: Yeah... you ace all your subjects. But the exams change from year to year, don't they?

W: True, but the style. is pretty much the same from year to year.

M: So tell me all about the process of prostaglandin. I can barely even pronounce it, let alone explain it.

W: Hey, I am no expert but what she'll be mainly looking for is that you know how it affect the digestion, reproduction, and immune systems.

M: What kinds of questions might she ask?

W: Well, for example, you'll probably have to say how prostaglandin, if over-produced can give you headaches and fevers and stuff.

M: Talk about headaches. I think I'm getting one now. Can you give me an aspirin?

W: Well, it's probably because you have too much prostaglandin. Aspirin blocks prostaglandin production.

M: Well, I'm sure it's this Biology class that's doing it.

W: Hey, I've heard you're no slouch at poetry. You get me through my course in 19th century poetry and I'll make you an expert in Biology.

M: It's a deal. Where shall we begin? Poetry is up my alley.

(20)

A．To look for an aspirin for his headache.

B．To find professor Steinfield.

C．To look for past tests papers.

D．To look for the woman.

听力原文：W: Hi Stan, where have you been?

M: Oh, just at the Student Union office trying to see if I can catch you there. I also tried to find out if professor Steinfield has any old exams from years ago.

W: Why don't you just ask me? I took that class last semester and aced it.

M: Yeah... you ace all your subjects. But the exams change from year to year, don't they?

W: True, but the style. is pretty much the same from year to year.

M: So tell me all about the process of prostaglandin. I can barely even pronounce it, let alone explain it.

W: Hey, I am no expert but what she'll be mainly looking for is that you know how it affects the digestion, reproduction, and immune systems.

M: What kinds of questions might she ask?

W: Well, for example, you'll probably have to say how prostaglandin, if over-produced can give you headaches and fevers and stuff.

M: Speaking of headaches. I think I'm getting one now. Can you give me an aspirin?

W: Well, it's probably because you have too much prostaglandin, Aspirin blocks prostaglandin production.

M: Well, I'm sure it's this Biology class that's doing it.

W: Hey, I've heard you're no slouch at poetry. You get me through my course in 19th century poetry and I'll make you an expert in Biology.

M: It's a deal. Where shall we begin? Poetry is up my alley.

Why was the man in the Student Union Office?

A．To find professor Steinfield.

B．To look for past test papers.

C．To look for the woman.

D．To look for an aspirin for his headache.

Starting a restaurant can be rewarding but challenging. Here are some steps to help you to make your restaurant business a success. First, take a look at the restaurants that will be your competition. Learn what your competitors (竞争者) are serving and use the information to create a restaurant that will stand out among them. Speak to people to understand what type of restaurant they would like to have in the area. Next, you will need to make a decision as to what kind of food you plan to offer. Choosing your target customers will help determine what type of food you will offer. Research the different types of menus and select the menu items that will be right for your restaurant. Deciding on the building and its location is also important for your success. Make sure that the building is easily found and reached. It is important to be located in an area that will attract customers. Finally, do plenty of public relations work and advertisement of the restaurant opening. Consider having some special discounts and door prizes on the day of the grand opening. According to the passage, the first step in starting a restaurant is to ____________.

A、find a suitable location.

B、set up your profit goal.

C、learn much about your competitors.

D、advertise the opening of your restaurant.

Which statement is not true, in Para 2?

A．It's found that some firms use late payments on purpose.

B．Late payments can transfer one's problems to other business.

C．The larger the company is, the less it might suffer.

D．The survey founds that more than 25% of companies will be paid in about 90 days.