A
这个班从假期前停的地方接着讲故事.
go on with sth.接着做某事.
理解这句话的意思后不难做出正确选择.
从...they had left it before the holiday看,从句并不缺少主语或宾语,所以,应该填关系副词where或when.排除BC.
从上下文的意思判断,排除D.
from where they had left it before the holiday 从假期前停下来的地方...