.

---Does Bill do his new job well ?

------_______his old job . I'm afraid there is no hope for him .

A．Not better than

B．No better than

C．Not so well as

D．No less than

涂日照纸所用的药品分别是（）.

A.铁氰化钾和柠檬氧化铵

B.铁氰化钾和枸橼酸铁铵

C.赤血盐和柠檬氧化铵

D.赤血盐和氰化酸铁铵