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【单选题】
以下元件不是基于内光电效应工作的是A.
光敏电阻
B.
光电倍增管
C.
光敏二极管
D.
光敏三极管
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反馈参考答案：
举一反三
【单选题】Tina, ________ for months to find a job as a waitress, finally worked as a tour guide at a local advertising agency.
A.
struggling
B.
struggled
C.
having struggled
D.
to struggle
【判断题】( )Prepare the guide badge, cash and the tour plan for the local tour guide.
A.
正确
B.
错误
【单选题】( ) is the person who meets the guests in his own country, and shows the guests to the different places according to the itinerary, he must coordinate with the tour leader and the local guid...
A.
The national guide
B.
The tour leader
C.
The local tour guide
D.
The scenery guide
【判断题】Prepare the guide badge, cash and the tour plan for the local tour guide.
A.
正确
B.
错误
【简答题】What is the differences between the local tour guide, the national tour guide and the tour leader?
【单选题】Tour Guide \Local Tour Guide\ Tour Guide license\ Voice Guide 上面一组词正确的翻译是
A.
导游、地陪、导游证、导游服务、
B.
旅游、地陪、导游证、语音导览
C.
导游、地陪、导游证、语音导览
D.
旅游、地陪、旅行社、语音导览
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