皮皮学，免费搜题
登录
搜题
【简答题】
KCL定律用于结点，KVL定律用于______。
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
【单选题】----____ is his shop, the one at the end of the road, or the one near the bus stop? ----The one near the bus stop.
A.
Where
B.
Which
C.
What
D.
Who
【单选题】He stood _____ and waited for the bus.
A.
in the way
B.
by the way
C.
on the playground
D.
at the bus stop
【简答题】在N型半导体中,多数载流子是 ;在P型半导体中,多数载流子是 。