语法分析--选择正确答案,为什么?

问题描述:

语法分析--选择正确答案,为什么?
It is a moving and .of her childhood in segregated Arkansas.
A.an account that is often humorous
B.often humorous as an account
C.often humorous,the account
D.often humorous account

答案是D.
在 a moving and often humorous account中,moving和humourous是并列关系,结构是------A and B.其他选项会使句子不平衡.