颞下颌关节脱位临床表现，哪一项是错误的
A．呈开口状，不能闭口
B．咬合关系紊乱
C．关节区压痛
D．患侧耳屏前方触诊有凹陷
E．中线偏向患侧
参考答案：E
根据句意和所给单词首字母或汉语提示填空。
1.—What t_____ do you go to school?
—At 7:00.
2.I often get up early in the m _____.
3.After getting up ,he usually b_____ his teeth first.
4.T_____ for your help.
5.On _____（星期六）we often play games together.
呕血与黑粪最常见于
A．胃底、食管静脉曲张破裂
B．—十二指肠炎
C．慢性胃炎
D．急性胃黏膜病变
E．消化性溃疡
