A:苹果
B:牛奶
C:食盐
D:面包
欢欢遇到困难心情苦闷时,就去找一些自己感兴趣的事情做,如看看球赛、听听音乐……欢欢调节情绪的方法是( )
One soldier was killed and three others were ____ when their tank was hit by a rocket. (wound)