1.
THE WEB-BASED EXERCISE ENVIRONMENT USING THE ACTIVEX SERVER COMPONENT TECHNOLOGY;
基于服务器组件技术的在线练习环境
2.
Design and Realization of On-line Test System in Web-based Courseware;
基于校园网的在线练习系统的设计与实现
3.
Design and Application of On-line Training and Learning System for C# Programming
C#语言在线训练学习系统设计与应用
4.
The Use and Practice of Arc Running in High Jump;
弧线助跑在背越式跳高中的作用及练习
5.
Design and Realization of Online Exercise and Test in Net Courseware;
在网络教学课件中关于习题练习与在线测试功能的设计与实现
6.
You can now listen to audio recordings, complete online exercises and answer questions about the texts.
你可以在线收听或者下载（客）章录音、线参与"词汇填空"和"问与答"练习。
7.
He is practising the piano now.
他现在正在练（习弹）钢琴。
8.
Rhythm Studies: do this in parallel with your other exercises.
节奏学习：在做其他练习同时做这个练习。
9.
McGrady hurt his back in practice Friday when he landed awkwardly after a baseline layup, trainer Keith Jones said.
训练师凯西.琼斯说：麦克格雷迪是在周五的练习中在一次溜底线扣篮落地后伤到背部的。
10.
Practice in an open area, practice against a wall, practice on a stairway, a door entrance, in a corner.
在开阔地上练习，靠墙练习，在楼梯上、口、落进行练习。
11.
I wrote in my exercise book.
我写在我的练习本上。
12.
He's practicing a song for Children's Day.
他在为儿童节练习歌曲。
13.
Mary is as healthy as Linda.
在下面这一组练习里，
14.
Mary is more ambitious than Peter.
现在我们来做代换练习。
15.
Now let's do pattern drills.
现在我们做句型练习。
16.
and have their exercises at different times.
在不同的时间练习。
17.
Some perform qigong exercise.
还有些人则在练习气功，
18.
Our exercise books are here .
我们的练习本在这里。