【题目】Never he sad about buying that big house. In fact, nothing in theworld is more valuable than happiness and health.
A.psychological
B.chemical
C.physical
D.medical

【答案】C
【解析】句意：他买那幢大房子从不感到悲伤。事实上，物质世界里没有比幸福和健康更宝贵的东西了。A. psychological “心里的”； B. chemical“化学的”；C. physical “身体上的”； D. medical“医学的”。故选C。