您要查找的是不是：
- What is Clean Disk Security?- This program gives you secure file deletion, making sure that deleted files cannot be undeleted again. 有许多特殊工具可以把已经删除的文件“抓”回来，所以并不是清一清资源回收筒就可以放心了。
- What is black when it is clean and white when it is dirty? 什么东西当它干净的时候是黑的,当它脏的时候是白的?
- What is the teacher doing? She is cleaning the classroom ect. 教师做几个动作,要求学生进行问答练习
- What is the best way to clean this? 用什麽办法能把这个弄乾净?
- What is the lowest price for the disk player? 磁碟机的最低价是多少?
- The house is clean within and without. 这幢房子里里外外都很乾净。
- Do you know what is meant by mountain time? 你知道山区时间是什么意思吗？
- Be guided by your sense of what is right and just. 做事要有是非观念和正义感。
- What is the difference between this and that? 这个和那个之间的区别是什么？
- What is the exact size of the room? 这个房间的确切面积是多少？
- What is the chief town in Norway? 挪威的主要城市是哪一个？
- What is the procedure of the security check? 安全检查的手续是怎么样的?
- You should do what is needful as soon as possible. 你应该尽快做需要做的事。
- I can breathe better when the air is clean. 当空气很干净时，我才能呼吸的更顺畅一些。
- The bottom of the bucket is clean knocked cut. 水桶底儿一古脑儿地都磕掉了。
- It is over and above what is wanted. 那是超过需要的东西。
- Make sure your original is clean and readable. 确保原稿整洁易读。
- Just what is the artist trying to say in her work? 那艺术家在她的作品中究竟想表达什麽？
- She is cleaning up the kitchen now. 她现在正在打扫厨房。
- What is it like in the bowels of the earth? 地球内部是什么样子？
