皮皮学，免费搜题
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搜题
【单选题】
超贸易保护理论的最重要代表人物是（）A.
李斯特
B.
休谟
C.
D.
凯恩斯
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】Q: What does the first speaker want to do?
A.
He wants to obtain his seaman book and passport.
B.
He wants to show his seaman book and passport.
C.
He wants to give the second speaker's seaman book and passport.
D.
He wants to see the second speaker's seaman book and passport.
【简答题】破坏蛙脑时，探针的进针位置是（），在离体蛙心灌流实验中，蛙心夹夹住心尖组织选择在心脏的（）.蛙心插管的液面高度保持（）
【单选题】Q: What is the first speaker going to do?
A.
Go to the engine room.
B.
Go to test the generator.
C.
Go ahead to front of the team.
D.
Try the main engine.
【单选题】Q: What does the first speaker want to do?
A.
He wants to check the operation of the emergency generator.
B.
He wants to operate the emergency generator.
C.
He usually is in charge of the generator.
D.
He is a motorman.
【单选题】What is the first speaker going to do?
A.
Go to the engine room.
B.
Go to test the generator.
C.
Go ahead to front of the team.
D.
Try the main engine.
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