His parents died when he was young,_________,he had to find a job to support himself.选项:a、neverthelessb、andc、howeverd、 therefore
问题描述：
His parents died when he was young,_________,he had to find a job to support himself.
选项:
a、nevertheless
b、and
c、however
d、 therefore
答
A
这个固定的
答
D
因果关系
答
d
答
选C
只有however 可以前后都有逗号
答
D 因此
nevertheless 尽管如此,不过,可是,然而
and 表示并列
however 然而
答
D