[单项选择]Traveling is fun because you can see how people in other parts of the world live. One thing travelers don’t often think about before traveling is how other cultures bathe. And bathrooms in many countries may be different from the kind you are used to.
In the United States, most people take a shower once a day in the morning. The showerhead is usually mounted on the wall and cannot be moved. The bather simply stands under the water, gets wet, scrubs with soap and often a washcloth, and then rinses off.
Children often take a bath each night and enjoy playing with small toys such as boats and rubber ducks. Many adults, especially women, enjoy a soothing bath to get rid of stress at the end of the day.
It is important to remember that when you take a shower or bath in the United States, you should be careful to keep the water inside the bathtub or shower. Unlike bathrooms in many countries, there is no drain in the floor. If water gets on the floor it cannot go anywhere and
A. Bathing.
B. Food.
C. Money.
D. Soap.

[单项选择]Traveling is fun because you can see how people in other parts of the world live. One thing travelers don’t often think about before traveling is how other cultures bathe. And bathrooms in many countries may be different from the kind you are used to.
In the United States, most people take a shower once a day in the morning. The showerhead is usually mounted on the wall and cannot be moved. The bather simply stands under the water, gets wet, scrubs with soap and often a washcloth, and then rinses off.
Children often take a bath each night and enjoy playing with small toys such as boats and rubber ducks. Many adults, especially women, enjoy a soothing bath to get rid of stress at the end of the day.
It is important to remember that when you take a shower or bath in the United States, you should be careful to keep the water inside the bathtub or shower. Unlike bathrooms in many countries, there is no drain in the floor. If water gets on the floor it cannot go anywhere and
A. In the morning.
B. In the afternoon.
C. At night.
D. At noon.

[单项选择] We can see how the product life cycle works by looking at the introduction of instant coffee. When it was introduced, most people did not like it as well as "regular" coffee and it took several years to gain general acceptance (introduction stage). At one point, though, instant coffee grew rapidly in popularity and many brands were introduced (stage of rapid growth). After a while, people became attached to one brand and sales leveled off (stage of maturity). Sales went into a slight decline (衰退) when freeze-dried coffees were introduced (stage of decline). The importance of the product life cycle to marketers is this: Different stages in the product life cycle call for different strategies. The goal is to extend product life so that sales and profits do not decline. One strategy is called market modification. It means that marketing managers look for new users and market sections. Did you know, for example, that the backpacks that so many students carry today were originally
A. decrease gradually
B. become unstable
C. improve enormously
D. remain at the same level

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