The three ______ working telephone lines are quite busy following the earthquake.(本题1.0分) A、 remaining B、 remained C、 having remained D、 remains试题答案_出自青书学堂系统河南工学院大学英语
The three ______ working telephone lines are quite busy following the earthquake.(本题1.0分)
A、 remaining
B、 remained
C、 having remained
D、 remains试题答案_出自青书学堂系统河南工学院大学英语
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