某肩周炎恢复期患者,除了外旋受限外,其他方向活动均基本达到正常,最有可能受累的肌肉是()
A.三角肌
B.冈上肌
C.冈下肌
D.肩胛下肌
E.小圆肌
参考答案:E
发色底物法一般产色物质选用对硝基苯胺(PNA),游离的PNA呈黄色,测定波长为()
A.405nm
B.255nm
C.805nm
D.105nm
E.900nm
If you cheat in the exam, you’ll never ______ it.
A.keep up with
B.get down to
C.look forward to
D.get away with