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A．A
B．B
C．C
D．D
参考答案：D
解析：
根据所给的图片，选出适当的单词。
1. This is a __________. [ ]
A. car
B. boat
2. I can see two __________. [ ]
A. plane
B. planes
3. Is this a __________? Yes, it is. [ ]
A. ball
B. balloon
4. Look, I have a __________. [ ]
A. kite
B. doll
5. Can I have a __________? Yes, here you are.[ ]
A. cake
B. bread
泰勒提出的科学管理理论的核心是（）
A.明确的组织分工
B.人是"社会人"
C.提高劳动生产效率
D.职能管理
E.建立严格的纪律
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[ ]
[ ]
Yes, it is. [ ]
[ ]
Yes, here you are.[ ]