患者眩晕耳鸣,头胀痛,每因烦劳或恼怒而增剧,急躁易怒,少寐多梦,舌红苔黄,脉弦数。治疗应首选
A.柴胡疏肝散B.当归芍药散C.天麻钩藤饮D.丹栀逍遥散E.黄连温胆汤
参考答案:C
Is it dangerous ________ the DNA of the food we eat? [ ]
A. change
B. to change
C. changing
D. changed
某同学五次测一块金属片的长度分别是2.12cm,2.14cm,2.15cm,2.13cm,2.33cm,则物体的长度应为( )
A.2.135cm
B.2.14cm
C.2.13cm
D.2.15cm