问题
选择题
41. During her study in Massachusetts Institute of Technology she has got the degree _____ PhD, and it is a degree ______ chemistry.
A．of; at
B．in; at
C．of; in
D．in; of
答案
答案：C
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41. During her study in Massachusetts Institute of Technology she has got the degree _____ PhD, and it is a degree ______ chemistry.
A．of; at
B．in; at
C．of; in
D．in; of
答案：C
