___you understand this rule, you will have no further difficulty.
举一反三
- If you are ______ with a problem, task, or difficulty, you have to deal with it.
- You will have to understand the implied meaning if you communicate with a _______
- To be sure, if you’re able to realize that you have this fear of speaking English, you’re already halfway through the difficulty.
- To understand a word, you have to read all the letters in it; to understand a sentence you have to read all the words in it.（）
- If a law or rule ___________ you to do something, you have to do it.