(1)Listen!Can you hear the girl____(sing) Beijing Opera in the next room?
问题描述:
(1)Listen!Can you hear the girl____(sing) Beijing Opera in the next room?
(2)Just now the children____(follow)their mother into the room
答
1 singing( hear sb doing sth 表示动作正在进行
2 followed(JUST NOW 刚才,一般过去时.