问题
选择题
She is ________ new comer to ________ physics but she has made some useful inventions already
A．the, the
B．the, /
C．a, /
D．a, the
答案
答案：C
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She is ________ new comer to ________ physics but she has made some useful inventions already
A．the, the
B．the, /
C．a, /
D．a, the
答案：C