The best title for this selection is

单项选择题 Questions 11 to 13 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions.
Now, listen to the passage.
The best title for this selection is

A．Food from Coal and Gas
B．Non-spoiling and New Foods
C．Spacecraft Food
D．The Shortage of Food

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1.单项选择题 Questions 14 to 16 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions.
Now, listen to the passage.
If nuclear bombs are dropped on an area the survivors will

A．die gradually.
B．store more food.
C．be very sick.
D．grow more crops.

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2.单项选择题Questions 8 to 10 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions.
Now, listen to the conversation.
How is Kelly’s neighbors’ son

A．Noisy.
B．Crazy.
C．Nice.
D．Hostile.

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3.单项选择题 Questions 4 to 7 are based on the following conversation. At the end of the conversation, you will be given 20 seconds to answer the questions.
Now, listen to the conversation.
What is wrong with the woman’s current apartment

A．It is too noisy.
B．The walls are too thin.
C．The buses do not go in that direction.
D．The boiler often goes wrong.

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4.单项选择题 Questions 1 to 3 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions.
Now, listen to the conversation.
What does Mrs. Daniels teach

A．She teaches Tracey English.
B．She teaches Tracey math.
C．She teaches Tracey art.
D．She doesn’t teach Tracey.

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5.问答题Listen to the following passage. Altogether the passage will be read to you four times. During the first reading, which will be done at normal speed, listen and try to understand the meaning. For the second and third readings, the passage will be read sentence by sentence, or phrase by phrase, with intervals of 15 seconds. The last reading will be done at normal speed again and during this time you should check your work. You will then be given 2 minutes to check through your work once more.
Please write the whole passage on ANSWER SHEET ONE.

参考答案：[听力原文]
Elias Howe<...

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6.单项选择题There was a big hole in the road which ______ the traffic.

A．set back
B．stood back
C．held up
D．kept down

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7.单项选择题"I have to go to see my doctor this afternoon."
"Would you like me to ______ you"

A．send
B．escort
C．accompany
D．campaign

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8.单项选择题Humidity is so intense in some parts of the tropics that Europeans find they are unable to ______ it.

A．maintain
B．persist
C．endure
D．sustain

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9.单项选择题A series of border incidents would ______ lead the two countries to war.