问题
选择题
If you are in position of __ teacher, will you allow your students to play computer games all day long?
A．/; a
B．a; /
C．the; /
D．the; a
答案
答案：D
考查冠词题。第一格是特指一个老师的位置；第二格是泛指一个老师。故答案为D。
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