1 . Mass communication is a very broad field which includes advertising, mass promotion, political campaigns, public relations, mass education and even the way you interact with other people. It covers just about everything you do in your daily life. Some characteristics of mass communication are: communication, information overload, group effort and feedback. There are some more that are less often mentioned but are just as important as the ones that have been listed above.

The most basic feature of communication is interaction. Interaction takes the form of communication where you can interpret what someone is trying to say. For example, when a person says “How are you?” and you respond in a loud voice or in a concerned manner, it’s considered interaction.

Another characteristic of mass communication that you’ll come across is a large number of receivers. When communicating with a group of people, it is important to keep in mind that each receiver will bring different characteristics to the table when communicating. Different receivers will take up different topics and bring a different set of characteristics to the table. In some cases, you will need to communicate with many different types of receiver in order for your communication ideas to be fully expressed and taken into full effect. You should therefore consider the characteristics of your receivers when planning your communication strategies.

New media is also impacting communication. Each type of new medium has diverse different ways in which it can deliver messages. You can make use of several types of communication in many cases and reach a wide range of target audiences. For example, you can use the Internet in order to communicate with your audience. As a result, the amount of information also in turn becomes too much for the human mind to process in a timely and effective manner. This overload is not only unsound, but it also tends to make people impatient, which finally takes the form of arguments and other types of exchanges that are based on facts, assumptions or personal experiences. However, although you may have to deal with some constraints, the Internet is still a very powerful tool that should not be ignored.

1. What role does the example given by the author in the second paragraph play?

A．Explain the importance of politeness.

B．Explain the concept of interaction.

C．Explain the characteristics of communication.

D．Explain what body language is.

2. Why should we consider different receivers when planning communication?

A．Because communicators have many different characteristics on the dinner table.

B．So that your ideas can be accurately expressed and play a role.

C．In order to better improve your communication strategy.

D．Because the receivers have different views on different topics.

3. Why does communication often take the form of argument?

A．Because there are too many types of communication.

B．Because people have different experiences.

C．Because the new media is not perfect.

D．Because overloaded information is boring.

4. What is the author’s attitude towards mass communication?

A．Uncaring.	B．Indifferent.
C．Objective.	D．Subjective.

2 . With gas prices rising and airport security lines snaking longer than ever, why not book your next domestic vacation on a train? Compared to other alternatives, it’s comfortable and relaxing. Here is some advice on how to make a trip by rail as pleasant as possible.

Plan ahead. Most long-distance trains, especially the sleeping car accommodations, sell out very quickly.     1     But no matter when you travel, it’s a good idea to make your reservations at least 90 days in advance.

Use a travel agent. Consider turning your travel plan over to a travel agent and letting him double-check all the details, make suggestions, and then handle the actual reservations. A good one can sometimes find you discounted tickets.     2     Then you won’t have to walk through several cars on a moving train three times a day for your meals.

Bring a blanket. When you’re riding on trains, you won’t be provided with a blanket for free, even if your trip is an overnight one.     3     In the summer in particular, the air conditioning can make them quite cold.

Arrive early. Most trains operate just once a day and some run only three times a week, so missing yours can be a disaster.     4     Note: The times listed on the schedules are departure times, not arrival times.

Have fun.     5     Read a book, knit, do a crossword puzzle, or simply watch the world unfold outside the window. To calculate your speed as you do, divide 3,600(the number of seconds in an hour)by the number of seconds it takes you to travel one mile(the distance between two mileposts). If it takes the train 53 seconds to travel one mile, you’re going 67.92 mph.

A．Train trips aren’t for impatient types.

B．You’ll have views from both sides of the train.

C．The temperature on rail cars is often hard to control.

D．That’s particularly true during busy summer months.

E．You might have to wait longer than 24 hours to catch the next one.

F．Chances are the cost will be a lot less than the cost of one bedroom.

G．He may also book you in a sleeping car that’s right next to the diner.