题目内容
The teacher often stands ________ front of the classroom.
[
]A
． in the B．atC
． on the D． on
答案：A
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名师指导期末冲刺卷系列答案题目内容
The teacher often stands ________ front of the classroom.
[
]A
． in the B．atC
． on the D． on名师指导期末冲刺卷系列答案