Which of the following is a prefix?
举一反三
- Which of the following contains a prefix of numbers?
- Which of the following does not contain a prefix of numbers?
- Which of the following words is not based on the prefix “pre-”？
- In which of the following verbs, the prefix "re-" means "again"?
- 中国大学MOOC: Which of the following is a prefix related to numbers?