A. disadvantaged B. discouraged C. disabled D. despised
A. John Austregin B. Henri durant C. Collind wood D. James cook
A. USA B. GERMANY C. SWITZERLAND D. CHINA
A. 5500.3 miles B. 5600.6 miles C. 5300 miles D. 4965.50 miles
A. Steven Wainberg B. Abdus Salam C. S. Lee Glashow D. All of the Above