多项选择题 低压配电箱包括（）。

单项选择题 听力原文：W: Where is the magazine I brought home yesterday? I have to return it to Mary.M: Oh, I thought it was yours and lent it to Jimmy. I hope Jimmy hasn't got on the bus.Q: What will the msn probably do?(16)A．Return the magazine to Mary.B．Chase Jimmy and get the magazine back.C．Apologize to Mary.D．Buy a new magazine at the bus station.

未知题型 一般压力表适用于测量无爆炸、不结晶、不凝固及对（ ）不起腐蚀的液体、蒸汽和气体等介质的压力。