基础代谢率的正常变化百分率应为()
A.±25%
B.±20%
C.±15%
D.±30%
E.±5%
参考答案:C
上颌切牙开髓时,应由舌面窝向颈部方位钻入的原因是()
A.近一远中径近切嵴处髓腔最宽
B.横切面髓腔呈圆三角形
C.横切面髓腔唇侧比舌侧宽
D.在牙颈部附近髓腔唇一舌径最大
E.根管粗、直、根尖孔大
She was so annoyed that she _____ him out of the door, but she finally calmed herself down.[ ]
A. liked throwing
B. would like throwing
C. felt like throwing
D. felt like to throw