舌系带过短，常表现为（）
A.舌运动时不能自由前伸
B.舌前伸时舌尖呈W形
C.舌腭音发音障碍
D.大脑发育不全
E.伸舌偏向一侧
参考答案：B
The injured man was slowly ________ to death because there was no treatment at once.[ ]
A. blood
B. bled
C. bleeding
D. bleeds
何谓围绝经期综合征？
