这些练习题每一道要花一两分钟做完。
他讲课前总是先让学生做预备练习题。
这些练习题可难住他了。
如果我知道今天要交练习题，我昨天就会把它们做完了。
If I had known the exercises should be handed in today, I'd have finished them yesterday.
未经出版者许可翻印这些习题是违法的。
It is illegal to reproduce these worksheets without permission from the publisher.
内存是随机存储器，你们很快就会在习题集一中发现，它是用来短暂存储的。
RAM is this memory recall or, as you'll soon find in problems set one, that's used for ephemeral purposes.
下课后她把习题从黑板上擦掉。
习题册中有这样一道问题，你们将如何做出决策？
I have one question on the problem set that asks you to think about how you would handle a decision.
习题册上第四题的答案，也许会对你们有所帮助。
Or, maybe speaking about the answer to the questions on the Problem Set NO.4 will help you to think this through.
对应习题集，我们将尊重一些网上的文档中的细节。
And for Problem Set One, we'll defer to some online documentation for the specifics.
我想你们大多数人，都在这周的习题课上讨论过苯环。
I think most and you have talked a little bit about benzene over this past week in recitation.
这是一个对内存的暗示，对于习题集2来说是恰当的。
There's an allusion there to memory, which will be a little apropos for Problem Set 2.
他对课题的覆盖度是惊人的，而且他提供了一些精选的经典的习题。
Its coverage of the subject is impressive and provides a good selection of standard exercises.
当你找到了考试是如何组织的感觉之后，多做计算机练习题。
After you get a sense of how the test is organized, run through the computer practice tests a few times.
周四就可以看到它的用处了，习题集上的一些问题会用到它的。
We will see on Thursday what it is good for, but some of the problems on the p-set use it.
他假扮成老师得到了一些练习题，而当时学校还没有发放这些练习题。
Posing as a teacher, Ternovskiy got access to some practice tests before they were delivered to his school.
另外一个小组则同时学习4个方程序，一组例题同时包括4种计算的类型习题。
The other half studied mixed problem sets, which included examples all four types of calculations grouped together.
透过这个习题里的实验，你的直觉将再次的成为你作品的来源和目标。
Through the experiments in this project, your intuitions will again be both the source and the target of your work.
这里使用的是，和你们习题集相同的方法，这是为了防止你们看不明白。
So, what that looks like here, so that's the same applet the way that you've used on your problem set in case you are wondering.
而对于这周的练习，我曾经说过今天将不会布置作业，但是会布置一些额外的习题。
So, in terms of practicing this weekend, I mentioned that instead of getting a problem-set today, what I am going to be Posting is optional extra problems.
教师们可以在课程计划上找到大部分课程的练习题、拓展材料及补充作业。
Teachers can find practice problems, suggested readings, and supplementary assignments for most courses offered by Highlights for High School.
如果你们这周就开始做习题集的话,这样的题目你们,应该会觉得很熟悉。
And this should look kind of familiar to some of the problems you may have seen on the problem-set if you started it this weekend.
如果你们做了习题集,发现了和我一样的答案，你就会发现向量场的旋度在曲线上处处为。
So if you've done the problem sets and found the same answers that I did, 0 then you will have found that this vector field had curve zero everywhere.
记住，周二有习题课，这对做课后题很有帮助，所以周二一定要来上习题课，周末愉快！
But remember that you do have recitation on Tuesday, so that could be very helpful with the problem-set, so be sure to go to recitation on Tuesday, and have a great long weekend.
本来想让你们算算练习题的，但到时间了，不过，关于复习内容，我们都过了一遍了，就这样吧。
And, so I guess I'll let you figure out practice problems because it's time, but I think that's basically the list of all we've seen. And, well, that should be it.
在开始测试前要确定你完全了解这些练习题。如果有不清楚的地方，就请管理者说明清楚。
Make sure you understand these thoroughly before the test itself begins and, if you do not, ask the administrator to explain them.
因为我要在考试前有限的时间内学习，所以我决定集中大部分时间和精力去复习数学技巧和做练习题。
Because I had a limited time to study before taking the test, I decided to focus most of my time and energy on reviewing math skills and doing practice problems.
因为我要在考试前有限的时间内学习，所以我决定集中大部分时间和精力去复习数学技巧和做练习题。
Because I had a limited time to study before taking the test, I decided to focus most of my time and energy on reviewing math skills and doing practice problems.
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