图片里的第48题单选：He is absent__is often the case.答案是as，

As is often the case,whenever i spoke,he spoke. He is absent,( )is often the case A.which B.as一定告诉我为什么, He is absent _ is often the case.A what B which C who D as he is absent,( )is often the case A.what B which Cwho D as 时态填空：He is late,as?（be）often the case. As the case is often和As it often the case As is it 和As it is as is often the case的语意及as的全方位综合用法 She is absent, as is often the case.译文 as is often the case,we have worked out the 解释一个句子的语法As is often the case with elder people ,my grandma He is late,__is often the case A as B what C it D this 为什么选A As is often the case和A case in point is