He was so interested in reading the book that three hours had passed ___he realized it a.until b
Hewassointerestedinreadingthebookthatthreehourshadpassed___herealizedita.untilb.befor...
He was so interested in reading the book that three hours had passed ___he realized it a.until b.before
展开
4个回答
展开全部
答案：b
解析：主句谓语动词强调动作的迟缓性，只用before,这时常伴有时间段状语或时间段暗示。
eg.
It was quite a long time before he found the elephant.过了很长时间，他才找到大象。
We had walked a long way before we found some water.走了很长的路我们才找到水。
We had sailed for two days before we saw the land.航行了两天我们才发现陆地。
It was midnight before my brother came home.我哥哥直到半夜才回来。
解析：主句谓语动词强调动作的迟缓性，只用before,这时常伴有时间段状语或时间段暗示。
eg.
It was quite a long time before he found the elephant.过了很长时间，他才找到大象。
We had walked a long way before we found some water.走了很长的路我们才找到水。
We had sailed for two days before we saw the land.航行了两天我们才发现陆地。
It was midnight before my brother came home.我哥哥直到半夜才回来。
已赞过
已踩过<
评论
收起
你对这个回答的评价是？
展开全部
before
有不明白的地方再问哟，祝你学习进步，更上一层楼！ (*^__^*)
有不明白的地方再问哟，祝你学习进步，更上一层楼！ (*^__^*)
已赞过
已踩过<
评论
收起
你对这个回答的评价是？
展开全部
选B
已赞过
已踩过<
评论
收起
你对这个回答的评价是？
更多回答（2）
推荐律师服务：
若未解决您的问题，请您详细描述您的问题，通过百度律临进行免费专业咨询
