A.电压表
B.电流表
C.电能表
D.秒表
答案:C
---Thank you for help. --- .
A.You’re welcome
B.thanks,too
C.Thank you
D.Not thank
急性左心衰竭可引起()
A.肺实变
B.肺气肿
C.气胸
D.肺水肿
E.肺褐色硬化