He told me the news , believe it or not, he had earned $1 000 in a single day.
A. that
B. which
C. as
D. because
网友回答
(答案→)A. that
B. which
C. as
D. because
解析：考查同位语从句：句意：信不信由你，他告诉我这个消息，他一天挣1000块。此题容易误选B，误认为这是非限制性定语从句。但是believe it or not（信不信由你）这个插入成分其实此题应选A，可以先不看，that引导的是一个用以修饰名词the news的同位语从句。That只起到连接的作用，不做成成分。选A。