_________,a form must be filled in.A.To ask for this job.B.If you want to get this job C.In order to get this job D.Making a request for this job.为什么选B 最好能够有详细的讲解、谢谢
问题描述：
_________,a form must be filled in.
A.To ask for this job.B.If you want to get this job C.In order to get this job D.Making a request for this job.
为什么选B 最好能够有详细的讲解、谢谢
答
用逗号隔开,说明前后关系是主从
A是不定式,主句和从句的主语必须一致,显然a form 不能作为不定式的主语,
C动宾结构,不构成单句,无法和后面的句子构成语法关系
D和A类似,主语和从句主语不一致
只有B是正确的,前一个是IF引导的条件从句,后一个是主句,语法关系正确,语义上也正确