单项选择题
How many causes of juvenile crime are mentioned in the text? ()
A.two.B.threeC.fourD.five
单项选择题 In (),an employee died in a fatal bomb attack on a McDonald’s restaurant in France.
单项选择题 What did Jose Bove and his people do in 1999 to protest against McDonald's?()
单项选择题 From Paragraph 2, we can conclude that ().