既能化湿行气，又能理气安胎的药物是（）
A.藿香
B.佩兰
C.砂仁
D.豆蔻
E.茯苓
参考答案：C
——Did you enjoy yourself last night?
——Yes. It’s very nice of you. I appreciated _____________to the party.
A．to be invited
B．to have invited
C．having been invited
D．being invited
主动脉瓣关闭不全杂音增强（）
A．左侧卧位
B．坐位前倾
C．仰卧位
D．右侧卧位
