适用于阴偏衰的治疗方法是（）
A.阳病治阴
B.阴病治阳
C.阴中求阳
D.阳病治阳
E.阴病治阴
参考答案：A
m为一元二次方程2x2-x-2010=0的一个根，则m2-0.5m的值为（ ）
A．2010
B．2009
C．1005
D．1004
--- How easy is it to find a taxi in this city?
---Simply _______ your hand, and a taxi appears in no time.
A．to raise
B．raise
C．raising
D．raised
