In Chinese subjects and objects are equal in importance in that

In Chinese subjects and objects are equal in importance in that they are both ______.
A、centrical
B、pivotal
C、non-deletable
D、deletable
【正确答案】：D
【题目解析】：答案选D。In Chinese subjects and objects are equal in importance in that they are both deletable.参见教材P109。
掌握“Grammatical morphemes/Subjects and objects”知识点。