单项选择题


Questions 17-20 are based on the following passage. You now have 15 seconds to read Questions 17-20.
Which of the following is INCORRECT

A.For years, the first Monday in September was a day when American workers demonstrated for better conditions and pay.
B.Peter McGuire was a New York labor leader.
C.Peter McGuire suggested parades to show the strength of labor organizations.
D.Peter McGuire urged people to end the day with sound sleep.