John Snow became inspired when he thought about helping ordinary people
Cholera.
A. led to
B. contributed to
C. exposed to
D. absorbed into
网友回答
A. led to
B. contributed to
(答案→)C. exposed to
D. absorbed into
解析：短语辨析。A. 导致 B.导致 C. 接触；暴露于 D. 吸收到。根据题意，当他想到帮助那些暴露于霍乱之中的普通人时，约翰斯诺变得备受鼓舞。故选A。