Having been delayed by heavy traffic,_______.
A.it is impossible for her to arrive on time
B.it led to her being late
C.she arrived late
D.her friend thought that she would be late
答案选 C。现在分词短语作状语,其逻辑主语应与句子主语一致,很显然,被耽误的是“她”,所以选 C。改写成从句则是:
Because she had been delayed by heavy traffic, she arrived late.