Question

★英语选择1.--Is Bob still working in your school? --I am afraid

Answer 1

选B

is said 是据说的意思 后面只能跟that从句或者to do结构。and表示并列结构，说明resign和teach in a private school都是听说的宾语。is said to be teaching意思说说听说现在正在做某事。