问题
选择题
He gave me some very _____ advice on buying a house.
A．precious
B．worthy
C．precise
D．valuable
答案
答案：D
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)。