问题
选择题
Bill is _____ English. He is not _____ Chinese boy. [ ]
A. /; a
B. /; an
C. an; the
D. an; a
答案
答案：D
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Bill is _____ English. He is not _____ Chinese boy. [ ]
A. /; a
B. /; an
C. an; the
D. an; a
答案：D