They felt it was high tax and low ine contributed to the extreme misery of the working people at the bottom of the ladder.
A. /；that
B. that; which
C. that; what
D. /; which
网友回答
(答案→)A. /；that
B. that; which
C. that; what
D. /; which
解析：考察从句连词的选择。根据句子结构可知，第一空为宾语从句，从句中不缺少成分，股选择that或者省略，第二空为强调句。
句意为，他们认为是高税收和低收入导致了底层工人悲惨的生活。