问题
选择题
Listen to the two girls by the window．What language_________?
A．did they speak
B．were they speaking
C．are they speaking
D．have they been speaking
答案
答案：A
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Listen to the two girls by the window．What language_________?
A．did they speak
B．were they speaking
C．are they speaking
D．have they been speaking
答案：A