善于治疗无脉症的腧穴是（）。
A.孔最
B.尺泽
C.列缺
D.太渊
E.少商
参考答案：D
解析：太渊为手太阴肺经，八会穴之脉会，主治无脉症。故选D。
下列因素对中国古代统治者推行重农抑商政策产生了很大影响的有
①维护农耕经济 ②保障国家安全③确保政治稳定④巩固君主地位
A ①②③ B ①③④ C ②③④ D ①②③④
You can't help wondering how much he has changed. He is not what he _____. [ ]
A. would be
B. used to be
C. was used to be
D. was used to being
