中国大学MOOC: 下面哪些句型，通常被用来引出研究问题？
举一反三
- 下面哪些句型，通常被用来引出研究问题？ A: While XYZ is well documented, it remains unclear whether/why... B: Despite a large body of evidence for XYZ, the detailed mechanisms for ... remain to be elucidated. C: However, it remains to be investigated whether... D: However, it remains to be investigated whether...
- 下面哪些句型，通常被用来引出研究问题？ A: While XYZ is well documented, it remains unclear whether/why... B: Despite a large body of evidence for XYZ, the detailed mechanisms for ... remain to be elucidated. C: However, it remains to be investigated whether... D: ABC is a main mechanism used by all vertebrate to ...
- 下面哪些句型，通常被用来引出研究问题？ A: While XYZ is well documented, it remains unclear whether/why... B: Despite a large body of evidence for XYZ, its detailed mechanisms remain to be elucidated. C: However, it remains to be investigated whether... D: ABC is the main mechanism used by all vertebrates to achieve XYZ.
- 中国大学MOOC: 下列哪些问题通常被认为属于有监督学习问题？
- 中国大学MOOC:引用参考文献主要用来支撑引言和讨论部分，用以引出要研究的问题并佐证自己的观点。不需要全部引用。