中国大学MOOC: It is very difficult to draft reasonable and practical policies due to peoples lack of knowledge about rubbish.
举一反三
- A mistake has direct relation with the learners’ language competence due to lack of knowledge in the target language. A: 正确 B: 错误
- Animals' feelings are very difficult to measure, which make the hedonistic view hard to work with on a practical level.
- 中国大学MOOC: Which statement about CNKI (China National Knowledge Infrastructure is not true?
- 中国大学MOOC: _______ the math problem is difficult, I’ll try very hard to work it out.
- 中国大学MOOC: It is difficult to tell the two sisters apart because they look very much _____(like).