Part of the reason Charles Dickens loved his own novel, David Copperfield, was it was rather closely modeled on his own life.
A. what
B. why
C. that
D. whether
网友回答
A. what
B. why
(答案→)C. that
D. whether
解析：考查表语从句。That引导表语从句，在句中起连接作用，不充当任何成分，没有任何实际的意思。句意：Charles Dickens喜欢David Copperfield的部分原因是这本小说和他自己的生活很接近。故C正确。