皮皮学，免费搜题
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搜题
【多选题】
热敏电阻有哪几类?A.
正温度系数热敏电阻
B.
负温度系数热敏电阻
C.
临界温度热敏电阻
D.
铂热电阻
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】I wonder how you finished the work.
A.
I want know how you finished the work.
B.
I want to know how you finished the work.
C.
I know how you finished the work.
D.
I want to know you how finished the work.
【单选题】—Do you know what people are saying about you? —Of course I know. But _____ is true, and I don’t care.
A.
nothing
B.
something
C.
everything
D.
none
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