皮皮学，免费搜题
登录
搜题
【简答题】
硅二极管具有单向导电性。在某一瞬间,正极二极管上的电压( ),的正极管子就获得正向电压而导通。负极管上的电压( ),的负极管子就获得正向电压而导通。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】–There, I told you there was a sculpture outside the restaurant . --_________--how strange I hadn’t noticed it.
A.
So there is
B.
There is so
C.
So is there
D.
There so is
【单选题】How strange it is that the habit he developed in his childhood still ______ him.
A.
takes to
B.
clings to
C.
attends to
D.
adds to
相关题目：
参考解析：
知识点：
题目纠错 0
发布
