当咀嚼肌收缩时所能发挥的最大力量
A．咀嚼力 B．咀嚼压力 C．内压力 D．牙周潜力 E．屈应力
参考答案：A
It is you, I think, rather than your wife, ________ to blame for your son’s bad behavior at school.
A．that is
B．who are
C．that should
D．who is
绦虫病，幼虫蕴于皮肤肌腠之间，形成囊虫结节常夹有（）
A.风
B.痰
C.湿
D.寒
E.瘀
