ACT
用 AI 助手备考 ACT (美国 · 入学考试)。主题：English、Math、Reading、Science。提供讲解、测验和模拟试卷。
主题和子主题
- English
- Usage & mechanics
- Rhetorical skills
- Math
- Pre-algebra & algebra
- Geometry
- Statistics & probability
- Reading
- Key ideas
- Craft & structure
- Science
- Data representation
- Research summaries
- Conflicting viewpoints