[单选题] Now we are able to browse（）shops in the world in our own home.

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

• A、Define
• B、To be defined
• C、Defining

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2、[单选题]We are under the（）to finish the TV commercial before the deadline.

• A、fire
• B、gun
• C、sea

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3、[单选题]But pricing is based on the needs of target customers and it differs from place to place and over time.

• A、但定价是基于目标客户需求的,它不同于地点，随着时间的推移。
• B、但定价是基于目标客户需求的,它随着不同的地点和时间而推移。
• C、但定价是基于目标客户需求的,并且价格也因地域和时间而有所不同。

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4、[单选题]Consumption and investment，meanwhile, accounted for 4.5 and 1. 2 percentage points of first-quarter growth（）

• A、respectfully
• B、respectively
• C、respectably

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5、[阅读理解]What is the influence of losing integrity?
A. It hinders social development.
B. It worsens the company's reputation.
C. It reduces people's trust between each other.

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