单选题:第28题答案是( ) 题目分类:英语学科 题目类型:单选题 查看权限:VIP 题目内容: 第28题答案是( ) A.maintain B.abandon C.observe D.contain 参考答案: 答案解析:
( ) No one knows exactly_______this ancient bridg ( ) No one knows exactly_______this ancient bridge was built. Some sa 分类:英语学科 题型:单选题 查看答案
( ) Which statement about Americans is NOT true a ( ) Which statement about Americans is NOT true according to the text 分类:英语学科 题型:单选题 查看答案