皮皮学，免费搜题
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【单选题】
下列不属于电流变送器与过流过压保护功能的是（）A.
检测电流反馈信号
B.
发出信号
C.
检测速度
D.
发出过压信号
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】.腺垂体功能减退症最早出现的靶腺功能减退的是
A.
肾上腺皮质功能减退
B.
甲状腺功能减退
C.
性腺功能减退
D.
肾上腺与甲状腺功能减退
E.
甲状腺与性腺功能减退
【单选题】If you still don't know what to do, I suggest you ask for Paul's ______. [ ]
A.
example
B.
answer
C.
knowledge
D.
advice
【单选题】— Do you have any idea what Paul does all day? — As I know, he spends at least as much time playing as he _____. [ ]
A.
writes
B.
does writing
C.
is writing
D.
does write
【单选题】-- Where is Paul, do you know? -- He ________ the library. He won’t return until nine.
A.
has been to
B.
has gone to
C.
goes to
D.
went to
【单选题】—Paul, do you know the man standing at the door? — Yes, he is one of _____ friends. [ ]
A.
I
B.
my
C.
me
D.
mine
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