题目内容

Which of the following can NOT reduce the carbon footprint？

A. Catching a bus.
B. Going cycling.
C. Driving electric car.
D. Going on holiday by air.

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Who bought Buckingham House？

A. John Sheffield.
B. George HI.
C. Queen Victoria.
D. George IV.

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Which of the following is needed to make the trumpet work？

A. Keen eyesight.
B. Long fingers.
C. Air pressure.
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