性温而能解毒杀虫的药物是（）
A.雄黄
B.硫黄
C.白矾
D.乌梅
E.莲子
参考答案：A
Her son ________ coke, but now he ________ milk.
A．used to drink; is used to drinking
B．used to drinking; drinks
C．is used to drinking; used to drink
D．is used to drink; is drinking
若53x-4=25，则x=______．
