切牙 * * 又称腭 * * ，是哪个神经的麻醉处
A．鼻腭神经
B．上牙槽中神经
C．上牙槽后神经
D．上牙槽前神经
E．腭前神经
参考答案：A
下列哪块肌肉不参与构成软腭
A．腭帆提肌
B．腭雍垂肌
C．腭帆张肌
D．舌腭肌
E．咽上缩肌
John wanted to ride his bike in the street but his uncle told him _____ .
A. not to B. not do B. not do it D. do not to
