He gave me some very advice on buying a house.
A. precious
B. worthy
C. precise
D. valuable
网友回答
A. precious
B. worthy
C. precise
(答案→)D. valuable
解析： valuable 宝贵的，有价值的，常可修饰advice， suggestion， assistance， discovery等名词。 precious“贵重的”如: precious metals(贵金属)，precious stone(宝石)。