单选题
______ faculty member at a university, one has to have a doctorate degree.
A、
To become
B、
Become
C、
One becomes
D、
One becoming
【正确答案】
A
【答案解析】
[解析] 本题考查不定式的用法。根据句意，表示目的应用动词不定式，故选A。
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