1、Air hostess and bartender are the positions for services.
A、对
B、错
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2、Receptionist and typist are the positions for services.
A、对
B、错
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3、Electrician and architect are the positions for professional.
A、对
B、错
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4、CEO and COO are the positions for administrative.
A、对
B、错
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5、In the video, Frank likes changing jobs.
A、对
B、错
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