生姜能消除或减轻生半夏的毒性，属于（）。
A.相须
B.相使
C.相杀
D.相恶
参考答案：C
He bought another new car. He _____ a lot of money.
A．must earn
B．must have earned
C．can earn
D．could have earned
贝尔面瘫上下眼睑不能闭合的原因是
A．眼轮匝肌瘫痪
B．展神经损伤
C．动眼神经损伤
D．滑车神经损伤
E．上睑提肌瘫痪
