题目内容
【题目】Many old people go (walk) in the park in the early morning.
【答案】walking
【解析】句意：许多老年人每天早晨在公园里散步。其中go dong sth 意思是去干某事。故填walking。
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题目内容
【题目】Many old people go (walk) in the park in the early morning.
【答案】walking
【解析】句意：许多老年人每天早晨在公园里散步。其中go dong sth 意思是去干某事。故填walking。