用行为动词的适当形式填空 The girls ________ (sing) and _______ (dance) at the party.

问题描述:

用行为动词的适当形式填空 The girls ________ (sing) and _______ (dance) at the party.

答案是
【are singing】【dancing】
翻译:那群女孩在聚会上唱歌跳舞.