喉镜检查中,声门偏斜,一侧声带皱缩,则提示为()。
A.喉返神经麻痹
B.喉上神经麻痹
C.混合型喉麻痹
D.喉感觉过敏
E.喉感觉消失
参考答案:B
The sunlight is white and blinding, _______ hard-edged shadows on the ground.
A.throwing
B.being thrown
C.to throw
D.to be thrown
多吃紫菜等海产品可预防大脖子病,原因是它富含( )
A.铁
B.碘
C.钙
D.维生素