某护士为患者准备坐浴溶液时，不慎将衣服沾上高锰酸钾溶液，请问用何药去除污渍
A．乙醇
B．过氧化氢
C．1%维生素C
D．氨水
E．氢氧化钠
参考答案：C
After she found she had lost the necklace, she and her husband ________ to find it.[ ]
A．made up their minds
B．made their mind
C．had made up their mind
D．had made minds
后矢状径是（）
A.9cm
B.10cm
C.11cm
D.12cm
E.13cm
