皮皮学，免费搜题
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【判断题】
PLC扩展模块模拟量单元与传感器连接保证传感器电源不受高温和高湿的干扰。A.
正确
B.
错误
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】当个体发现自己所持有的两个或两个以上认知元素不协调时,就会出现 ,内心会有不愉快或紧张的感受。
【简答题】推动服务贸易创新发展，引导加工贸易转型升级、向中西部转移，发挥好综合保税区作用。优化（），积极扩大进口。办好第二届中国国际进口博览会。加快提升通关便利化水平。
【单选题】—Congratulations! Your speech is excellent. —______. [ ]
A.
Oh, no
B.
It doesn't matter
C.
That's a good idea
D.
Many thanks
【单选题】— You won't believe it, Sam. I was chosen as an exchange student to China. — Congratulations! _____ [ ]
A.
That's something.
B.
You did a good job.
C.
That's all right.
D.
You got lt.
【单选题】—You won't believe it, Sam. I was chosen as an exchange student to China. —Congratulations! __________ [ ]
A.
You got it.
B.
You did a good job.
C.
That's all right.
D.
That's something.
【单选题】--- Congratulations! ---Thank you. If it hadn’t been for your help, we ____ in the experiment.
A.
will never succeed
B.
wouldn’t have succeeded
C.
mustn’t have succeeded
D.
can’t have succeeded
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