患者,女,28岁,已婚。初产妇,妊娠7个月,产前检查中发现胎位不正者,为纠正胎位,艾灸应选()
A.阳陵泉
B.太冲
C.合谷
D.三阴交
E.至阴
参考答案:E
It won't ______ them much time to fly to Beijing from Shanghai. [ ]
A. spend
B. use
C. ask
D. take
什么是构造油气弦?有几种类型?