题目

--- Will you do me the honor of dancing with me? ---            .        A．That’s a good idea        B．I’d love to, but I’m wanted on the phone        C．Oh, it’s very kind of you        D．Thank you all the same 答案：BA、B是两条长度相同的镍铬合金丝，A的横截面积大于B的横截面积，则A的电阻    B的电阻，（填“大于，小于或等于，下同）；若将它们串联后接入电路，A端的电压    B端的电压；若将它们并联后接入电路，通过A的电流    通过B的电流．