单项选择题

A．Separating different types of garbage.
B．Disposing of trash properly.
C．Having a family clean-up party.
D．Not wasting paper.
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单项选择题
A．The man sits in the park in spring at weekend.B．The man does some odd jobs in autumn at weekend.C．The man goes for long walks in autumn at weekend.D．The man likes to paint his house in summer at weekend.
A．The man sits in the park in spring at weekend.
B．The man does some odd jobs in autumn at weekend.
C．The man goes for long walks in autumn at weekend.
D．The man likes to paint his house in summer at weekend.
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fitness
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