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【单选题】
（）是对工作内容的纵向扩展作工作内容和责任层次基本的改变，它旨在向工人提供更具挑战作。它是对工作责任的垂直深化。A.
工作轮换法
B.
工作扩大化
C.
工作丰富化
D.
工作专业化
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举一反三
【简答题】You will hear a recorded passage. After that you will hear five questions. Both the passage and the questions will be read twice. When you hear a question, you should complete the answer to it with a ...
【简答题】You will hear a recorded passage. After that you will hear five questions. Both the passage and the questions will be read twice. When you hear a question, you should complete the answer to it with a ...
【简答题】You will hear a recorded passage. After that you will hear five questions. Both the passage and the questions will be read twice. When you hear a question, you should completethe answer to it with a w...
【简答题】Section D: Directions: This section is to test your ability to comprehend short passages. You will hear a recorded passage. After that you will hear five questions. Both the passage and the questions ...
【简答题】Section D Directions: This section is to test your ability to comprehend short passages. You will hear a recorded passage. After that you will hear five questions. Both the passage and the questions w...
【简答题】You will hear a recorded passage. After that you will hear five questions. Both the passage and the questions will be read twice. When you hear a question, you should complete the answer to it with a ...
【简答题】Task 5 Directions: In this section, you will hear a recorded passage. After that you will hear five questions. Both the passage and the questions will be read two times. When you hear a question, you ...
【简答题】Section D Directions: This section is to test your ability to comprehend short passages. You will hear a recorded passage. After that you will hear five questions. Both the passage and the questions w...
【简答题】请简述进行汽车碰撞维修时的安全注意事项。
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