中国大学MOOC: The waterproof coating will _____________very quickly or after many years depending on use and care.
举一反三
- 中国大学MOOC: The search engine quickly grew in _____ (popular). After a few years of growth, Google went public.
- 中国大学MOOC: Although the hall was built many years ago, we still use it for ______ purpose.
- For many patients, institutional care is the most ______ and beneficial form of care.
- 【填空题】After the Second World War, many _______(emerge) countries developed very quickly, and we have seen the ________(emerge) of them .
- According to the speaker, what is the consequence if we use our mind to search the Internet very quickly, find information, and then forget it very quickly?