having finished the work,____

题目

having finished the work,____
a.a postman came and delibered the evening paper and some letters
b.it was almost six o 'clock
c.supper had been already prepared
d.we had a rest and then had supper
这题答案选D可我选B 其实我觉得别的也对.我不知道这题要考什么哦,

答案

d.we had a rest and then had supper因非谓语动词作状语其逻辑上的主语和主句的主语必须一致,只有we可以作having finished the work的逻辑主语,故选D,而不选其它答案.