单项选择“The children are playing in the park now.” belongs to _

单项选择“The children are playing in the park now.” belongs to _ The children are playing in the park Look ! How ? (happy) the children are playing in the park . the children are playing ____(happy) in the park.填空 The children are playing _____(happy)in the park 根据答句写问句 The children are playing in the park. The children are playing in the park now(对划线部分提问)划线部分为：are p The children are playing in the park now(对划线部分提问)划线部分为：The c The children are playing in the park now(对划线部分提问)划线部分为：in th 单项选择：“I hear there are many animals in the park.Let's go to The children are playing football now. the children are playing happily in the park,改为同义句,the child