_____my homework ,l was not allowed to watch TV.为什么用not having finished
问题描述:
_____my homework ,l was not allowed to watch TV.为什么用not having finished
答
这里是现在分词做原因状语的用法;doing的否定形式应在doing前面加not本句原本是Because I did not finished my homework ,I was not allowed to watch TV.前后两个分句主语一致,Because I did not finished my home...