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题目内容
（西北大学大学英语（上））
13.Professor: First of all, allow me to introduce Professor John Brown from Cambridge.
Student: _____
(3分)
A. Hello, Mr. John Brown. What brings you here?
B. Morning, Prof. Brown. May I have a question?
C. Hi, Prof. John Brown. Can I ask what your specialty is?
D. Hello, Mr. Brown. Are you a doctor?
Student: _____
(3分)
A. Hello, Mr. John Brown. What brings you here?
B. Morning, Prof. Brown. May I have a question?
C. Hi, Prof. John Brown. Can I ask what your specialty is?
D. Hello, Mr. Brown. Are you a doctor?
参考答案