the intensity of the light
checking the period and characteristics against the Light List
the color，because the buoy will have only a red or a green light
Any of the above can be used to identify the light
第1题：
Tom: Can I park in the staff car park?David: No, I'm afraid you can't. Only managers can park there. You can park behind the building.Tom: Okay. When can I have lunch?David: You can't go before 12:30 because we are very busy, but after 1:00 o'clock you can go when you like. You can eat and drink in the office, but you can't smoke here. Everyone goes to the coffee lounge, because they can smoke there.Tom: Can I use the phone?David: Yes, but you can't phone abroad.
(1). Why can't Tom park in the staff car park?
A、Because he does not work here.
B、Because he is not a manager.
C、Because he is a new comer.
(2). Which of the following is true?
A、Tom can park his car behind the building.
B、Tom can use the manager's car.
C、David can help Tom to park his car in the staff car park.
(3). When can Tom go to have his lunch?
A、Before 12:30.
B、After 12:30.
C、After 1:00.
(4). What can Tom do in the office?
A、Eat and drink.
B、Smoke.
C、Phone abroad.
(5). Where can everyone go to smoke?
A、In the car park.
B、In the coffee lounge.
C、In the café near the office building.
第2题：
—______are you trying to prove to the police?
—Where I was last night.
A. What
B. Why
C. How
D. When
17．答案为A。你打算跟警察证明什么?证明我昨晚在哪里。根据提问和回答，只有what合逻辑。
第3题：
---- Excuse me. Could you tell me ___________?
---- Yes, There is a video shop next to the tall building.
A. where can I buy some CDs B. where I can buy some CDs
C. when can I buy some CDs D. when I can buy some CDs
第4题：
A、would
B、shall
C、could
D、can be able to
第5题：
A: _____you watch television last night?
B： No, I didn't.
A. Do
B. Did
C. Can
第6题：
A. You can't say that
B. No, no. It's what I can do
C. How can you say that
D. Good night
第7题：
听材料，回答下列问题： Directions: In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks with the exact words you have just heard.Finally, when the passage is read for the third time, you should check what you have written. Shift work is concentrated in the most dangerous areas of employment. It has various effects on health and daily life. Shift workers, especially those who work nights, can 26 a number of health problems. They include sleep 27 , depression, high blood pressure, heart disease, and 28 Experts now realize that sleep loss are dangerous and that night shift always results in sleep loss. Most people need 8 hours of sleep a day to feel 29 . Parts of the night sleep are spent in light sleep stages and the other parts of the night are spent in deep sleep stages. If you work the night shift and sleep during the day, there are many things that can 30 your deep sleep and awaken you during your light sleep phase. Noise is the biggest problem. Daytime sleepers have to 31 noisy neighbors, children, traffic, lawn mowers and such. Noise is the most common 32 of people who sleep during the day, so noise prevention should be given top priority. When looking for a home to rent or buy, always look for one in a quiet 33 Another sleep 34 is too much light. Our bodys entire cycle is based upon light and dark. If you are doing the opposite of this set body program, you are 35 generations of programming. Since sunlight will disturb your day you should choose a house where the bedroom is on the north side of the house. Wear a black eye mask to further block out the light while you are sleeping. 第26题应填____
第8题：
C
In most situations, light helps us see. But nowadays humans are using too much of it so that it is in fact a kind of pollution.
When it comes to looking at the night sky, too much light makes it difficult for us to watch some of life’s most wonderful sights: stars, planets and even galaxies(星系).
According to scientific research, about 2, 500 stars can be seen by the human eye without using any special equipment(设备). But because of light pollution, you can only see 200 to 300 stars from today’s countryside, and no more than ten stars from a city. In most big cities, people cannot see the sky filled with stars like they did in their childhood.
Light pollution affects more than just our view of sky. Research shows that lots of nighttime light can harm wildlife, too.
When birds fly to another place over cities, they sometimes get lost by the brightness and fly in circles(圈) until they drop from tiredness. Sea turtles(海龟) need dark beaches for laying eggs, but they can’t find their ideal places because of those bright lights.
Too much light at night may even affect human health, but scientists are not sure of that. They are still learning more.
In order to prevent things from going worse, governments and some organizations are working to reduce light pollution. Many cities and towns have taken action to reduce the use of lights at night. Lights are used only when and where they are truly needed. They also shine lights down at the ground instead of up into the sky and use lower brightness levels.
Hopefully, in the near future, humans can enjoy the clear and beautiful sky again and all the wildlife will live a peaceful and undisturbed life, too.
27. Why does the writer think that too much light is a kind of pollution?
A. Because there are fewer and fewer stars.
B. Because human health has been affected.
C. Because too much light is a waste of energy.
D. Because some of the wildlife can be harmed.
第9题：
A、When you drink, you can't drive.
B、You walk home.
C、You can keep drinking.
第10题：