时态填空：He is late,as?（be）often the case.

时态填空：He is late,as?（be）often the case. 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,whenever i spoke,he spoke. Li Ming is late, as is often the case中as为什么不能用which替代 Li Ming is late,as is often the case.为什么不能用which David,___is often the case,is late for class.为啥添as He is often late for class.In the case,he will find some exc 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 As the case is often和As it often the case As is it 和As it is She is absent, as is often the case.译文