不能与利福平、四环素、红霉素合用的中药有
A.瓦楞子、海螵蛸
B.大黄、五倍子
C.茵陈蒿
D.黄连、黄柏
E.黄药子
参考答案:B,E
Mr. Smith has been here for many years, _____ she has few friends.[ ]
A. but
B. and
C. or
D. so
儿童首次验光时需用阿托品眼药点眼,是为了()
A.散大瞳孔
B.麻痹睫状肌
C.检查眼底
D.检影
E.取消集合