[单选题] （）the problem is the most important and often the most difficult step in the process.

1、[单选题]It shows that money has been lent or borrowed, invested or passed from one account to another.

• A、它表明钱已借出或借人、已投资或从一个帐户转到另一个账户。
• B、表明钱已借人或借出、已花费或从一个帐户转给另一个人。
• C、它表明钱已被借贷、已投资或从一个帐户转到其它账户。

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2、[单选题]Our new supply chain（）by the management.

• A、has really been pushed
• B、has really pushed
• C、did really push

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3、[单选题]What's the insurance（）for the shipment?

• A、rate
• B、value
• C、ratio

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4、[单选题]Needless to say our customers were very happy with the quality of service.

• A、不必说客户是否满意我们的服务质量。
• B、不用说,客户非常满意我们的服务质量。
• C、客户是否满意我们的服务质量是不用说的。

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5、[阅读理解]What is people's attitude towards business ethics?
A. All people pay attention to business ethics. .
B. Lots of people know its importance but some still don't honor it.
C. Most people attach importance to it and follow it.

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