51()
A. of
B. for
C. at
D. on
The eye operation was such a failure that the woman refused to pay for it.()
A. Right
B. Wrong
C. Not mentioned
There are hardly any risks involved in cosmetic operations.()
A. Right
B. Wrong
C. Not mentioned
Stanford University attracts students from()
A. both indoors and outdoors
B. both home and abroad
C. most distinguished scholars
D. desirable climate
E. cultural activities
F. external financial support