For each of them there are four choices marked A, B, C and D. You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.

每题都有对应标记的A、B、C和D四个选项，请选择最佳选项并在答题卡2的相应字母中间划横线。

youdao

Then when you sign contracts and incur business debts, you are only putting the business on the line.

然后当你签约合同和承担企业债务的时候，你只是把你的业务推到了前线。

youdao

The limitation of completion in its standard form is that it is only able to complete files and paths (including commands) while you are entering them on the command line.

标准形式的完成功能的局限性在于，它只能在您从命令行上执行输入时完成文件和路径(包括命令)。

youdao

It's deliberate that a lot of the examples in lecture are fairly short and bite-size so that you can actually focus on pulling out the key ideas without getting distracted by line and lines of code.

很多的演讲中的例子,是短小的,因此你们可以集中于提取其中的主要思想,而不是被一行行的代码给分心。

哈佛公开课 - 计算机科学课程节选

You can imagine different products therefore, that are on the market, positioning themselves, or being positioned at different points on the line.

因此你可以想象不同的产品,不同的产品分布在,分布在市场上

耶鲁公开课 - 博弈论课程节选

It's more obvious because there are probably fewer lines there, so that you can focus on the primary line, the basic line--the bass line.

更明显的是这里也许有几条线，所以你可以将重点放在主线上，基准线，也就是低音线。

耶鲁公开课 - 聆听音乐课程节选

But, Bill, are you on the line, hon?

NPR: Video Raises Questions About Bhutto Killing

Perhaps the reality can be different if you are open to the possibility that you are making the most courageous choice of your life when you are willing to put your whole self on the line for a new project, to test an idea, or to take a shot at creating a better and happier life.

FORBES: Double Dare: Could You Start A Business in 2013?

The crux of it is that if you are on the front foot, attacking well, getting over the gain line and cleaning out rucks, you don't have an issue - the breakdown takes care of itself.

BBC: Martyn Williams column