单项选择题

Questions 14 to 17 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions.
Now, listen to the passage.
The island’s rate of deafness is ______ times greater than that of the rest of the United States

A．seventy
B．seventeen
C．twenty-five
D．Thirty

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单项选择题

The man is surprised at the fact that

A．the sound of drilling is painful.
B．the woman has to have her tooth refilled.
C．teeth cannot be transplanted.
D．people can transplant hearts.

单项选择题

Where did the mine companies operate according to the news item

A．In 28 states, from West Virginia in the east to Montana in the west.
B．In 27 states, from West Virginia in the west to Montana in the east.
C．In 27 states, from West Virginia in the east to Montana in the west.
D．In 28 states, from West Virginia in the west to Montana in the east.

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