既能和解少阳，又可内泻热结的方剂是（）
A.半夏泻心汤
B.大柴胡汤
C.葛根黄芩黄连汤
D.小柴胡汤
E.逍遥散
参考答案：B
She ___ not well, and yet the clothes she ______ fit her very well .
A．has on; put on
B．put on; has on
C．wears; dressed
D．dresses; wears
在25℃，将pH=11的NaOH溶液a mL与pH=1的H2SO4溶液b mL混合，当恰好完全中和时，a与b的比值为
A．1000:1
B．100:1
C．50: 1
D．10: 1
