Mr Wang ,_______ ,is very kind to workers.

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/27 23:51:50

Mr Wang ,_______ ,is very kind to workers.
A.a boss of the factory
B.boss of the factory
C.is the boss of the factory
D.is boss of the factory
答案上是B,但我选的是A,而且我不明白为什么选B.为什么不能选A呢?
什么是同位语？

首先这是用做同位语
用作同位语用以说明身份,头衔,职位前一般不用冠词
综上,选B
【补充】
同位语Appositive
一个句子中,处于同等地位,只带同一事物的句子成分,用来[说明解释]另一个句子成分的是同位语.同位语可以有名词、数词、代词、从句充当
这句句子是名词做同位语：
Mr Wang ,【boss of the factory】,is very kind to workers.
说明解释另一个句子：
Mr Wang is very kind to workers.
Mr Wang is the boss of the factory.

Mr Wang ,_______ ,is very kind to workers. Mr.wang is very kind,because we all like to go to his home. Mr Wang is very friendly to us Mr.Wang’s job is to teach maths.Mr.Wang _______ _______ a ma Mr. Wang is always the first one to be in the office _______ Mr Liu is very kind to us.he teaches our english very well 改 Mr wang is a good driver改为Mr wang is very good ( )( ) wang hong is very kind.he always helps Mr Wang is our group _______ (lead) 填leader对吗? Mr Green is very _______(excite) Mr Wang is kind( )us ,but sometimes he is kind( )serious 怎么填 Mr wang is very s___.He never smlies at us