对肌松药相对不敏感的肌群是（）
A.膈肌
B.肋间肌
C.腹肌
D.肢体肌
E.颈部肌
参考答案：A
啤酒酿造过程中使用辅料应注意的问题？
（）is the use of computing resources(hardware and software)that are delivered as a service over a network (typically the Internet).
A.Virtualization
B.Intemet of things
C.Cloud computer
D.Cloud computing
