症见胸胁胀闷,走窜疼痛,性情急躁,胁下痞块,刺痛拒按,舌紫暗,脉涩。证属()
A.气滞血瘀
B.气虚血瘀
C.肝经血瘀
D.肝气郁结
E.瘀血阻络
参考答案:A
--Hello, I’d like to talk to Mr. Wang.
--______, please. He’ll be here in a moment.
A.Hang on
B.Help yourself
C.It’s my pleasure
D.Wait for me
继电器整定电流的大小,一般是电动机额定电流的()