皮皮学，免费搜题
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【单选题】
下列的哪一种，是利用“磁场对电流的作用”制成的机器？A.
发电机
B.
电动机
C.
电话机
D.
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
【判断题】If the salesperson says：“This is the only one we have. If you don’t buy it today ,you won’t see it tomorrow ....”He is using the deadline.
A.
正确
B.
错误
【简答题】听下面5段对话。每段对话后有一小题，从题中所给的A、B、C三个选项中选出最佳选项。并标在试卷的相应位置。听完每段对话后，你将有10秒钟的时间来回答有关小题和阅 读下一小题。每段对话仅读一遍。 1. When did the speaker start? A. At 4:00. B. At 4:15. C. At 4:22. 2. What is Jack now? A. A student. B....
【单选题】下列关于窦房结 P 细胞 4 期自动去极化机制的叙述,错误的是
A.
Na+ 内流进行性增强
B.
K+ 外流进行性衰减
C.
Ca2+ 内流进行性增强
D.
Cl- 内流进行性衰减
【判断题】If the salesperson says;”I will call my boss to see if this price is OK....”He is using :the deadline
A.
正确
B.
错误
【单选题】Speaker A: Lily, your English is so good Speaker B: ___.
A.
Thank you
B.
I am happy
C.
I like English
【判断题】If the salesperson says：“This is the only one we have. If you don’t buy it today ,you won’t see it tomorrow ....”He is usingscarcity .
A.
正确
B.
错误
【单选题】If the salesperson says：“This is the only one we have. If you don’t buy it today ,you won’t see it tomorrow ....”He is using :
A.
the deadline
B.
bullying
C.
appeal to a higher authority
D.
scarcity
【单选题】Speaker A: Lily, your English is so good Speaker B: ___. A. Thank you B. I am happy I like English
A.
Thank you
B.
I am happy
C.
I like English
【判断题】If a guest says that the wine he is ordering is too expensive, you may tell him, “this is the cheapest here.”
A.
正确
B.
错误
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