B: She is ____
把陈述句换成把字句
①树木挡住了风沙。
②一条鲸鱼吃掉了一头海兽。
For all the professional athletes, _______to the Olympics means that they have a chance to enter the history books.
有些人遇事激动,表现为脸色变红,这种生理变化发生在皮肤的( )内.