精品学习网商务英语考证频道为大家搜集整理了商务英语高级相关知识内容，具体内容如下：
2013年BEC商务英语高级听力必备短语 节奏变换
1. a change of pace 节奏变换
You can’t do these chemistry experiments all day long. You certainly need a change of pace.
2. a far cry from 相距甚远
The published book is far cry from the early manuscript.
3. and how 的确
A: She’s a good dancer.
B: and how.
4. a matter of time 时间问题
It is only a matter of time.
5. a phone call away 一个电话之远，愿意过来帮忙
If you need my help. do let me know. Just remember I am a phone call away.
6. a while back 不久以前
We had a good rain a while back,but we need more now.
7. all along 一直
I knew it all along.
8. anything but 绝对不
I was anything but happy about going.
9. account for 解释
How do you account for it?
10. after all 到底
A: I’ve just seen the X-rays and your teeth look just fine.
B: I see. Then there is nothing to worry about after all.