the little girl with her classmates ______ playing computer games happily now.为什么填IS,
问题描述：
the little girl with her classmates ______ playing computer games happily now.为什么填IS,
答
因为这句话的主语是“the little girl”,而“with her classmates”在这里是作为一个伴随状语.这句话也可以这样说：“The little girl is playing computer games happily with her classmates now.“