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
