大学英语三级（A级）模拟试卷7 (题后含答案及解析)
题型有：1. Listening Comprehension 2. Vocabulary and Structure 3. Reading Comprehension 4. Translation from English to Chinese 5. Writing
Part I    Listening Comprehension  (15 minutes)Directions： This part is to test your listening ability. It consists of 3 sections.
Section ADirections: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. The dialogues and the questions will be spoken only once. When you hear a question, you should decide on the correct answer from the 4 choices A , B, C, and D.
       
1．
A．7:50.
B．8:50.
C．8:30.
D．8:00.
正确答案：D
解析：M: Bob is supposed to arrive by 8:00W: His wife said he had left home at 7:50, so he won’t be here before 8:30.Q: What time is Bob supposed to arrive? 
2．
A．She’s capable.
B．She’s honest.
C．She’s not efficient.
D．She’s often late.
正确答案：A
解析：W: Who’s your new secretary, Mike?M: Miss White. I’m very pleased that she’s been doing the work so fast.Q: What do we know about Mike’s new secretary? 
3．
A．At a zoo.
B．In a cafeteria.
C．On a college campus.
D．At an art museum.
正确答案：A
解析：M: What would you like to see first, the monkeys or the camels?W: I’d really like to see the deer. It’s almost their feeding time.Q: Where are the speakers? 
4．
A．Because it’s safer.
B．Because it’s cheaper.
C．Because it’s faster.
D．Because it’s earlier.
正确答案：B
解析：W: The 5:45 bus is more expensive but faster.M: To save 20 cents, I’ll wait 5 minutes for the 5:50.Q: Why does the man want to wait for the 5:50 bus? 
5．
A．The woman can see the island.
B．It’s too foggy to see the island now.
C．It’s clear where the lawn has been raked.
D．He doesn’t want to see the island.
正确答案：B
解析：W: Can I see the island today?M: You could if this fog would dear up.Q: What does the man mean? 
Section BDirections: This section is to test your ability to understand short conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. The conversations and the questions will be spoken only once. When you hear a question, you should choose the correct answer from the 4 choices marked A, B, C, and D.
听力原文：W: Good morning, Mr. Liu. Great to see you!M: Hello, Li. How is your trip to New York?W: Well, it’s excellent!M: Really? How long did you stay there?W: Around a week or so.M: Did you take some photos?W: Sure.
6．
A．Shanghai.
B．New York.
C．London.
D．Sydney.
正确答案：B
解析：Where did the woman go for her trip? 
7．
passages是什么意思A．A week.
B．Three days.
C．Two weeks.
D．A month.
正确答案：A
解析：How long was her trip? 
   
听力原文：Why docs the man use the phone?
8．
A．To book a table for lunch.
B．To book an air ticket.
C．To make an appointment.
D．To ask somebody for help.
正确答案：A 
9．
A．Single room.
B．Double room.
C．A flat.
D．A room with a bath.
正确答案：B
解析：What kind of room does the man want? 
10．
A．25 dollars.
B．100 dollars.
C．175 yuan.
D．100 yuan.
正确答案：B
解析：How much will the man pay? 
Section CDirections: This section is to test your ability to comprehend short passages. You will hear a recorded passage. After that you will hear five questions. The passage will be spoken twice. When you hear a question, you should complete the answer to it with a word or a short phrase.
听力原文：    All mammals, except man and the monkey, swim naturally from birth. For man, like the monkey, it is not instinctive to float. Deaths by drowning are common everywhere. In the United States alone, about 7,000 children under four drown each year. Everything possible is done to prevent such tragedies. One solution that is particularly effective is to teach children to swim while they are still babies. Most large towns in Florida and California already run lessons for babies and infants. The idea has spread: to Europe
where, in several countries, special courses are now arranged for children from seven to twenty-four months. The first step is to eliminate the child’s fear of the water. Next, he’s taught to float. Once he can do this naturally and without fear, the child grasps the technique and can push forward himself through the water. 
11． What animals swim from birth?All mammals except man and ______.
正确答案：the monkey
解析：由材料中第一句话可知。 
12． How many children under four drawn each year in the United States?
正确答案：About 7,000
解析：由In the United States 可知是大约七千人。 
13． What is the effective solution to prevent death from drowning?To teach the babies to ______.
正确答案：swim
解析：由文中”is to teach children ”可知。 
14． Where’s the idea spread to?
正确答案：Europe
解析：由文中The idea has spread to Europe可知。 
15． what’s the second step to teach a child to swim?At the second step, the child is taught to ______.
正确答案：float
解析：由文中的Next，he’s taught to float可知。 
Part II    Vocabulary and Structure  (15 minutes)Directions: This part is to test your ability to construct grammatically correct sentences. It consists of 2 sections.
Section ADirections: In this section, there are 10 incomplete sentences. You are required to complete each one by deciding on the most appropriate word or words from the 4 choices marked A , B, C, and D.

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