肝气郁结证患者的闻诊特点多为（）
A.少气
B.呃逆
C.夺气
D.噫气
E.太息
参考答案：E
距离平面镜2m，身高为1.7m的舞蹈演员在平面镜中所成的像是______立的，像高是______m，这时演员和他的像的距离是______m．
I like watching ________ because I can learn a lot about nature, history and real-life events from them.
A．comedies
B．cartoons
C．documentaries
D．game shows
