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 Which of the following can best serve as the title of the passage

A．Communications.
B．Computers.
C．Telecommunications.
D．Glass-fiber Technology.
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单项选择题
What is true about the Red Cross
A．It is an international organization set up in the U. S.
B．Every country has at least one Red Cross agency.
C．It has only one name though it used to have several names.
D．It provides a lot of services for people in different countries.
单项选择题
What’s the most serious problem African nations are facing
A．Hunger.
B．Malnutrition.
C．Lack of drinking water.
D．Poor transportation.
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