“真空式”油水分离器的最大优点是（）
A.装置简单
B.污水中油水排出的污水
C.操作容易
D.冲洗甲板水
参考答案：B
Is the painting you’d like _______ to your friend _____ that belongs to your brother !
A．to have sent ; the one
B．to have it sent ; that
C．to have it sent ; the one
D．to get it to be sent ; that
腹泻 （）
A.硫糖铝
B.阿托品
C.枸橼酸铋钾
D.法莫替丁
E.米索前列醇
