用所给词的适当形式填空..Listen!One of the students ____ (sing) an English song.

问题描述:

用所给词的适当形式填空..Listen!One of the students ____ (sing) an English song.

填is singing,因为这句中有listen一词,这是现在进行时的标志词.而one of the students 的真正主语是one,即为单数,故.