Listen to the tape and do Exercise 1.
现在开始听录音并完成练习1。
Let's discuss Exercise 1 and 3 in Lesson 9.
我们讨论一下第九课中的练习1和练习3。
Exercise 1: Simple dispatch using a selector.
练习1：使用选择器的简单分派。
In exercise 1, you will create a selector that has one default destination and two date range destinations.
在练习1中，您将创建一个具有一个缺省目标和两个日期范围目标的选择器。
Exercise 1. Who is your favourite retailer? Why are they your favourite retailer? What type of retailer are they?
练习1。你欣赏哪些零售商？为什么？他们属于什么类型的零售商？
Second version (due two weeks later) : submit two copies, a cover letter, the marked - up first version, and exercise 1. 1, if applicable.
第二次版本(两星期后截止)：缴交两份、一份封面页、改过的第一次版本、以及练习1。1，如果适用的话。
Low fat milk: 1% or skimmed milk contains the right balance of protein and carbs to help muscles rebuild after vigorous exercise.
低脂牛奶：1%或脱脂牛奶含有适当的蛋白质和碳水化合物帮助剧烈运动后的肌肉重建。
To create our first JSF form, your workspace should first be open from the last exercise from Part 1.
要创建我们的第一个JSF表单，首先应该从第1部分中的最后一个练习打开您的工作区。
Only Mr. Bernanke is formally in a position to exercise that high authority now, which he is doing — he announced last week that the Fed would inject an extra $1 trillion into the financial system.
现在，唯有伯南克才可以正式地行使这种极高的权力，这也是他正在做的事情——他上周宣布，美联储将向金融体系追加注入1万亿美元。
This is taken from the Zhieneng QiGong's module 1 exercise.
这是从气功模式1练习中学到的。
To be fair: 1 minute won’t be enough to get you fit on its own, but it will be enough to get you in the exercise habit.
公平的说：1分钟的锻炼不足以让你变得健美，但是它足以让你养成锻炼的习惯。
To be fair: 1 minute won't be enough to get you fit on its own, but it will be enough to get you in the exercise habit.
公平的说：1分钟的锻炼不足以让你变得健美，但是它足以让你养成锻炼的习惯。
Figure 1 summarizes the system layout for this exercise
图1归纳了本练习的系统布局
Let's say you did nothing else differently in your diet plan or exercise routine except for making 1 of the 45-calorie changes above.
你可能会说，我的进食计划与锻炼计划与别人的没什么不同，只是可能在吃土豆条或面包时少放了一卡路里的黄油。
There is a shop on the right of Block 1. A big playground lies on the left of Block 3. You can see many men, women, boys and girls having exercise there.
在第一条街道的右面是一个商店，而第三街道的左边是一个巨大的运动场，可以看到男男女女在那边做运动。
Aim to lose 1 to 2 pounds (0.5 to 1 kilogram) a week. To do this, you need to burn 500 to 1, 000 calories more than you consume each day, through a low-calorie diet and regular exercise.
要达到一周减掉1到2磅(0.5到1公斤)的效果，你需要通过低卡路里的饮食和规律的锻炼，除去你每天的正常消耗外，再燃烧掉500到1000卡路里。
An effective exercise for reducing the wait time on decisions is to have a Recovery Protocol (see Figure 1).
减少对于决策等待时间的有效练习是拥有一个恢复协议(Recovery Protocol)(参见图1)。
In Figure 1, the infrastructure code provided by ObjectGrid is shown in purple and the code that you are going to provide through this exercise is shown in white.
在图1中，ObjectGrid提供的基础结构代码以紫色显示，您将通过本练习提供的代码以白色显示。
It is well known that poor diet and lack of exercise make insulin resistance more likely, so one hypothesis is that these things change the epigenetic marks on genes such as PGC-1 alpha.
众所周知，饮食不健康或缺乏锻炼更易导致胰岛素阻抗，所以有假设说，这些情况会改变譬如pgc - 1这样的基因上的外遗传标签。
So, there are two important actions in this exercise: (1) your shoulder blades move inward by virtue of the actions you are doing, but (2) you still maintain space between them.
所以，在这个练习中有两个重点：(1)通过你正在做的动作来把肩胛骨压入背部，但是，(2)你始终要保持它们之间的空间。
Starting immediately go do that exercise for just 1 minute.
立即开始，只花一分钟来做那项锻炼。
1 (Exercise) in Akerlof's market for lemons model, suppose it is possible to certify cars, verifying that they are better than a particular quality q.
1(练习题)在阿克尔·洛夫的柠檬市场模型中，假设存在验证汽车质量是否优于特定质量q的办法。
Around 1, 500 years ago st Benedict set out the framework for a complete life - a structured mix of physical Labour, exercise and devotions.
大约1.500年前，StBenedict建立了一个完整人生的模型——锻炼，劳动和奉献的结构组合。
Sections 1 and 2 lead the reader into the problem, and section 6 highlights the main knowledge generated by the whole exercise.
第一和第二部分把作者引入这个问题，而第六部分则强调了主要的知识。
2 (Exercise) Supposethe supply of firm i is ai p, when the price is p,where i takes on the values 1, 2, 3, … n. What is the market supply of these n firms?
2（练习）公司i的供给表示为aip，即价格为p时，且i的取值范围为1 23 …n，则第i家公司的供给表示为ai p，问当价格为p时，这n家公司的市场供给如何表示？
2 (Exercise) Supposethe supply of firm i is ai p, when the price is p,where i takes on the values 1, 2, 3, … n. What is the market supply of these n firms?
2（练习）公司i的供给表示为aip，即价格为p时，且i的取值范围为1 23 …n，则第i家公司的供给表示为ai p，问当价格为p时，这n家公司的市场供给如何表示？
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