因情志过极所致的“气闭”,最突出的表现是()
A.神情不宁
B.突发昏厥
C.胀闷不舒
D.胀痛窜痛
E.脉弦有力
参考答案:B
—Your dresser is nice.
—_____. [ ]
A. OK
B. Yes, it is
C. Thank you
D. No, it isn't
直流接地点查找步骤是什么?