皮皮学，免费搜题
登录
搜题
【多选题】
当直导体在磁场中作切割磁力线运动时，如果导体是闭合回路中的一部分，那么导体中将产生（）。A.
感生电动势
B.
感生电压
C.
感生电流
D.
感生电阻
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】听录音，选择正确的答句。 ( ) 1. A. I have 13. ( ) 2. A. No, thanks. ( ) 3. A 2. B. I'm 13. B. Sure. Here you are. B. 2 yuan. C. You have 13. C. Here it is. C. 2 books.
【单选题】What is not true about Yunnan?
A.
There is good food.
B.
It is cheap to go.
C.
There is beautiful natural scenery.
【单选题】–Just now I called home but nobody answered. －－Oh, sorry. I ________.A．must have fallen asleepB．
A.
13. –Just now I called home but nobody answered. --Oh, sorry. I ________. A．must have fallen asleep
B.
must fall asleep
C.
can’t been asleep
D.
must be asleep
【简答题】阅读短文，判断正误。 Hello, I’m John. I’m 13. I have a pen. It’s black. It’s in my drawer（抽屉）. Hello, I’m Helen. I’m 12. I have a key. It’s yellow. It’s on the dresser（梳妆台）. Hello, I’m David. I’m 11. I have a b...
【简答题】They would like to admire some ____ ____(自然景观) of beauty and peacefulness and that is the reason why they choose Yunnan as their destination without hesitation.
【单选题】I’m not used to ______ early although I have to sometimes.
A.
getting up
B.
get up
C.
got up
D.
having got up
【单选题】下列属于动作电位特点之一的是
A.
阈下刺激，出现低幅度的动作电位
B.
阈上刺激，出现较低刺激幅度更大的动作电位
C.
动作电位的传导随传导距离的增加而变小
D.
具有“全或无”现象
E.
可以传导的距离与刺激强度成正比
【简答题】阅读短文，填写表格。 I'm Jessica. I'm 13. I'm a middle school student. Every day I have a lot to do. On Monday I have school assembly in the Assembly Hall. On Tuesday I play tennis with my best friend, Mary. On...
相关题目：