一道关于定语从句的英语填空试题I've finished writing the novel ,_______is to be published next month.

问题描述:

一道关于定语从句的英语填空试题
I've finished writing the novel ,_______is to be published next month.

I've finished writing the novel, (which) is to be published next month.
which在这里指代novel

I've finished writing the novel ,which is to be published next month.
which is to be published next month.作定语,which指物