Words of the basic word stock denote the most common things and phenomena of the world around us. Which of the following words is related to the natural phenomena?（ ）
A、Father.
B、Fire.
C、Evil.
D、Old.
【正确答案】：B
【题目解析】：对基础词汇的把握四个选项中，只有fire是与自然有关的词汇，因而选B。
