—I hear a foreigner will e to our school. Do you know him ?
—Yes, Edward, university student from Europe, will teach us art in his spare time.
A. an; /
B. an; an
C. a; /
D. an; the
网友回答
A. an; /
B. an; an
(答案→)C. a; /
D. an; the
解析：不定冠词有a和an两种：a用于辅音音素开头的词前，an用于元音音素开头的词前。在科目前不加任何冠词。