单项选择题
1、下列函数在给定区间上满足罗尔定理条件的是（　　）



2、I like all kinds of fruit，but my __________is banana．
A．favorite
B．favored
C．favorable
D．preferred

3、根据以下资料，回答题。 　　Many people catch a cold in the springtime and/or fall．It makes us wonder., if scientists can send a man to the moon, why can't they find a cure for the common cold．The answer is easy．There are literally hundreds of kinds of cold viruses out there．You never know which one you will get, so there isn't a cure for each one.
　　When a virus attacks your body, your body works hard to get rid of it．Blood rushes to your nose and brings congestion with it．You feel terrible because you can't breathe well, but your body is actually "eating" the virus．Your temperature rises and you get a fever, but the heat of your body is killing the virus．You also have a runny nose to stop the virus from getting to your cells．You may feel miserable, but actually your wonderful body is doing everything it can to kill the cold.
　　Different people have different remedies for colds．In the United States and some other countries, for example, people might eat chicken soup to feel better．Some people take hot baths and drink warm liquids．Other people take medicines to stop the fever, congestion, and runny nose．
There is one interesting thing to note--some scientists say taking medicines when you have a cold is actually bad for you．The virus stays in you longer because your body doesn't have a way to fight it and kill it．Bodies can do an amazing job on their own．There is a joke, however, on taking medicine when you have a cold．It goes like this:
　　If takes about one week to get over a cold if you don't take medicine, but only seven days to get over a cold if you take medicine.
The reason that scientists cannot cure a common cold is __.
A． we don't know how we get cold
B． we aren't sure the exact kind of cold viruses
C． we don't know when we will catch cold
D． we aren't sure the exact scientific method

4、根据以下资料，回答题。 　　Some college students drink too much alcohol at school．Many of them live on the campus．Heavy drinking has caused many problems．It can cause students to make bad choices and do dangerous things.
　　One college has decided to ban alcohol．It has gotten a reputation as a party school．Five students at the college have died from drinking too much alcohol．Recently, one student drank too much vodka．He slipped into a coma．The college hopes the new rule will prevent any more tragedies.
The new rule prohibits students from drinking alcohol in the dorms．The first time a student breaks the rule they will receive a warning．If they break the rule again, they will be evicted from the dorm．However, they will still have to pay for the dorm．Some students do not live on the campus．They live in houses near the campus．Those students are also banned from drinking alcohol, even if they are of legal age.
　　Freshmen at the college are now required to take a special course．The course is called AlcoholEdu, and lasts for two and a half hours．The students learn about the dangers of alcohol．They also take a survey to find out how much they know about alcohol．All first-year students must pass the course.
　　The college hopes that more information will help students make better choices． __ at the college are required to take the alcohol information course.
A． Sophomores
B． Freshmen
C． Seniors
D． Juniors

填空题
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8、根据下列材料，请回答题：




简答题
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