单选题:John regretted( ) to the meeting last week. 题目分类:公共英语四级 题目类型:单选题 查看权限:VIP 题目内容: John regretted( ) to the meeting last week. A.not going B.not to go C.not having been going D.not to be going 参考答案: 答案解析:
The Viking are believed ( )America. The Viking are believed ( )America. A.to have discovered B.to discover C.in dis 分类:公共英语四级 题型:单选题 查看答案
Ever since the family moved to the suburbs last year, they( Ever since the family moved to the suburbs last year, they( ) better health.A.c 分类:公共英语四级 题型:单选题 查看答案