药典规定牡丹皮用高效液相色谱法测定，含丹皮酚的总量不得少于
A．1.0% B．1.2% C．1.8% D．2.0% E．3.0%
参考答案：B
Your ship is solely to blame（）the damage to my crane.
A.to
B.for
C.of
D.on
