The networking standard works at two levels: the physical level and the protocol level.
举一反三
- Material misstatement risk includes two levels: one is financial statement level and the other level is assertion level.
- All languages have two general levels of usage: a correct level and an incorrect level.
- Material misstatement risk includes two levels: one is financial statement level and the other level is assertion level. A: 正确 B: 错误
- Needs of different levels should be met one by one, level by level.
- Fiction has two levels of understanding, the narrative level and the<br/>authorial level, or the <br/>surface<br/>level and the deep level of understanding.()