单项选择题:
Some researchers feel that certain people have nervous systems particularly to hot, dry winds. They are what we call ______ weather sensitive people.
A．subjective
B．subordinate
C．liable
D．vulnerable
网友回答
答案：D
解析： subjective意为“主观的”；subordinate意为“下级的”；liable意为“可能的”：vulnerable意为“脆弱的”。本句的意思是“一些研究者认为某些人具有易受干爆热风伤害的神经系统，我们称他们为天气敏感者”。故选D。