您要查找的是不是：
- It is necessary to know grammar, and it is better to write grammatically than not, but it is well to remember that grammar is common speech formulated. 懂得语法，很有必要。写得符合语法当然比不合语法好；但要记住，语法只是日常言语的规则化。
- If you have a question about grammar, ask Dr. Martin. She knows grammar inside out. 如果你在法语上有问题，就请教马丁博士吧，她对语法很熟悉。
- I know nothing about Latin grammar. 我一点都不懂拉丁语法。
- He professed to know nothing about the matter. 他声称对此事一无所知。
- When it comes to German, I know nothing. 谈到德语，我一窍不通。
- I take it you know what a stethoscope is. 我想你知道听诊器是个什么东西。
- I know where the picturesque old-world village is. 我知道那个风景如画的古老村寨在哪儿。
- People in this town know him as a lunatic. 这个镇上的人们称他为疯子。
- Now I know where to go when I feel homesick. 现在我知道想家的时候该去哪儿了。
- I know all the ins and outs of our school building. 我知道我们教学大楼的一切情况。
- And you come from North Dakota! I want to know. 原来你是北达科他州来的！真想不到！
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- I know that as of last week he was still unmarried. 我知道到上星期为止他还没有结婚。
- Kings used to know how to hold down the people. 国王们往往都知道怎样使人们服从他。
- Do you know if they like this new item? 你知道他们是否喜欢这个新品种？
- Do you know who has collared my matches? 你知道谁拿了我的火柴？
- He may be rich for aught I know. 他也许有钱但我一无所知。
- Did you know he was cheating on his wife? 你知道他在欺骗他的妻子吗？
- No one know better how to rig an election. 没有人更知道如何操纵选举。
- How in the world do you expect me to know him? 你究竟怎么会想到我认识他呢？
