您现在的位置是:首页 > 学科知识查询 > 高中英语题库

A terrible accident ,however, occur the other day and we witnessed it accident.A.does; byB.did; byC.

编辑:chaxungu时间:2026-04-24 12:58:36分类:高中英语题库

A terrible accident ________,however, occur the other day and we witnessed it ________ accident.
A.does; byB.did; byC.has to; onD.had to; on在线课程B
前面句子表示强调,出现时间状语the other day用一般过去时而不是一般现在时; by accident表示“碰巧,偶然”。