电灯A的规格是“2.5V、0.75W”,灯B规格是“6V、0.75W”,则灯A的 发布时间:2017-05-25 10:34 │ 来源:www.tikuol.com 题型:判断题 问题: 电灯A的规格是“2.5V、0.75W”,灯B规格是“6V、0.75W”,则灯A的灯丝电阻要比B小些。[ ]
题型:判断题 Is ________ some German friends visited last week?A.this schoolB.this the schoolC.this school oneD.this school where 查看答案