肝系病属于土败木贼者,若见腹大胀满,形如蛙腹,胁下痞块者可加用何方 ()
A.桃红四物汤
B.少腹逐瘀汤
C.膈下逐瘀汤
D.大黄腐虫丸
E.补阳还五汤
参考答案:D
自然界只存在两种电荷,即 ______、______;它们之间存在相互作用的力,其规律是:同种电荷互相 ______,异种电荷互相 ______;电荷的 ______移动就形成了电流,我们将 ______移动的方向规定为电流的方向.
Tom ______to many places of interest since he moved to China with his family. [ ]
A. traveled
B. travels
C. has traveled
D. will travel