• 2022-06-16
    When Earth Day was founded,it was only celebrated in the US
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      In the US, Memorial Day is celebrated on May 30th.

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      Labor Day in the US is celebrated on the 1st day of May each year.

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      Valentine’s Day is only celebrated by lovers.

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      Thanksgiving Day is only celebrated by American people.

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      When is Earth Day celebrated? A: April 22 B: April 1 C: May 22 D: 2019/5/1 0:00:00