题目内容
【题目】Look! There's a monkey (jump) up the tree.
【答案】jumping
【解析】jump跳。There be sb./sth. doing sth.有某人（物）正在做某事，故填：jumping
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题目内容
【题目】Look! There's a monkey (jump) up the tree.
【答案】jumping
【解析】jump跳。There be sb./sth. doing sth.有某人（物）正在做某事，故填：jumping