[单选题] It is ______ that over one million Americans now live below the poverty line.

1、[单选题]The statue is as tall as a（　）building.

• A、seven-storey
• B、seven-storeys
• C、seven-stories
• D、seventh-story

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2、[单选题]Violent programs on television may have a bad _____ on children.

• A、affect
• B、effort
• C、effect
• D、control

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3、[单选题]It _____ that a businessman is only interested in making profits.

• A、is generally supposed
• B、generally supposes
• C、generally is supposed
• D、supposed generally

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4、[单选题]The development of science and technology  _____ a change in our life.

• A、brought about
• B、brought up
• C、brought forward
• D、brought out

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5、[单选题]The government of every country should (  ) great importance to environment protection.

• A、attach
• B、approach
• C、pay
• D、spend

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