—The house was torn down.—Really?I ____ it.A.don't know B.haven't known C.didn't know D.hadn't known

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/15 18:55:41
—Thehousewastorndown.—Really?I____it.A.don''tknowB.haven''tknownC.didn''tknowD.hadn''tknown—Thehousewast

—The house was torn down.—Really?I ____ it.A.don't know B.haven't known C.didn't know D.hadn't known
—The house was torn down.—Really?I ____ it.A.don't know B.haven't known C.didn't know D.hadn't known

—The house was torn down.—Really?I ____ it.A.don't know B.haven't known C.didn't know D.hadn't known
C.你说话的时候已经知道了,所以不知道的状态已经过去.