AIDS is called "DCs Katrina" in that Washington, DC
A. has 56,000 HIV infections per year.
B. is flooded with posters about AIDS.
C. suffers from a large AIDS population.
D. got an AIDS attack after that of Katrina.
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Which of the following is the best title for this text？
A. The Difference of Men and Women in Knees
B. The Importance of the Technique of the Knee Surgeon
C. A New Knee Built for Women Only
D. The Prospect of Gender Knee
Which of the following is true of Andrew Sullivan？
A. He is a journalist in Britain.
B. He was unable to visit his family.
C. He lives in Britain with his partner.
D. He is a gay living in America.
To which of the following statements would Kimberly Templeton most likely agree？
A. The new knee replacement will serve women better clinically.
B. The underperformance of replacement knees may be found in women.
C. Women sometimes may refuse to receive the knee replacement surgery.
D. The replacement knees make a good performance in women.
Airborne pollutants can affect
A. sunlight absorption.
B. air circulation.
C. cloud movement.
D. human activities.
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