单项选择题


Questions 29 and 30 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions.
Now, listen to the news.
According to the National Headache Foundation, how many people in the United States suffer chronic headaches

A．About I million.
B．More than 45 million.
C．Less than 30 million.
D．More than 100 million.
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单项选择题
Which of the following is CORRECT
A．The girl’s friend owns a restaurant in Italy.
B．The girl’s father is sick seriously and still stays in hospital.
C．The boy could go to Nepal as a volunteer to instruct local residents.
D．Students cannot borrow money from financial aid for tuition.
单项选择题
According to the lecturer, how widespread are insectivorous plants
A．There are hundreds of varieties in the world.
B．They exist in 500 countries in the world.
C．They exist only in North America.
D．There are five different types throughout the world.
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