中国大学MOOC: Which of the following is not the stage of urine formation?
举一反三
- Which of the following is not the stage of urine formation? A: filtration B: collection C: reabsorption D: secretion
- 中国大学MOOC: Which of the following duties is NOT required at the stage of welcoming aboard?
- 中国大学MOOC:"When you stand on the stage, delivering a speech with a microphone, which of the following is NOT appropriate?(多选）";
- The development of a team can be roughly divided into the following four stages（ ） A: Formation stage B: Fluctuation stage C: Stability stage D: Maturity stage
- Which type of endosperm formation includes two stages: free nucleus formation stage and cell formation stage? A: nuclear endosperm B: cellular endosperm C: helobial endosperm D: the above types are all included