急救药品的完好率应达到()
A.100%
B.95%
C.90%
D.85%
E.80%
参考答案:A
She's shopping ____ something to eat. [ ]
A. of
B. for
C. off
上肢内侧后缘分布的经脉是()
A.手太阴肺经
B.手阳明大肠经
C.手厥阴心包经
D.手少阳三焦经
E.手少阴心经