《维规》规定通信记录装置功能失效或时钟误差（），为通信一类障碍。
A、lmin
B、2min
C、3min
D、4min
参考答案：A
一个圆柱形玻璃瓶，体积是75.36立方厘米，高是6厘米，它的底面积是______．
She ________a German. She has _______him for three years.
A．married with; married with
B．married; married
C．married to; been married
D．married; been married to
