题目内容

8. The manager is willing to change the office back to the way it was before because she realizes that she many have made some mistakes.

A. 对
B. 错

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9. The manager believes "change for the sake of change" is always good.

A. 对
B. 错

10. The speaker believes that the attitudes about employees and managers reflected in the manager's plan started in the United States.

A. 对
B. 错

()用于滤去整流输出电压中的纹波(交流成份)

小功率电源电路中,多用()电路,

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