SAT 练习中心The SAT Practice Centre
把 Bluebook 考场搬进浏览器：同款界面、真正分流的完整自适应模考。The Bluebook exam room, in your browser: the same interface, and a full adaptive mock with real routing.
为什么在这里练习Why practise here
考场界面 1:1The exam room, 1:1
计时、分屏、标注、Desmos 都在 Bluebook 放它们的位置。考试当天，没有任何新界面要适应。Timer, split screen, annotation and Desmos sit exactly where Bluebook puts them — nothing new to learn on test day.
自适应是真的The adaptivity is real
模块一答得够好才走难卷、够到 800。这里练的是正式考试的分流机制，不是打散的题目堆。Module 1 routing works here the way it works on test day — the real mechanism, not a shuffled question pile.
不只出分More than a score
分流结果、逐题解析当场给出，每道错题自动进错题本。Your routing outcome and per-question explanations on the spot; every miss files itself into the notebook.
真题之外，还有自研题More than past papers
完整模考之外，还有 202 道 NGS 自研题可以按考点专项练。Beyond the full mocks, 202 NGS-written questions for drilling by skill.
模块一，决定你的分数天花板Module 1 sets your ceiling
Digital SAT 是分阶段自适应的。模块一答得足够好就进入较难的第二模块，这一科才有可能拿到 800 分；否则进入较简单的模块，封顶 650 分。拖动看看。The Digital SAT adapts between stages. Do well enough on Module 1 and you are routed to the harder second module — the only way this section reaches 800. Fall short and you get the easier one, capped at 650. Drag the slider.
三步，从今天开始Three steps, starting today
选一个模式Pick a mode
29 题迷你模考摸底，或完整 98 题模考，或按考点专项练习 —— 每次只练你最弱的那一类。Take the 29-question mini mock to find your level, sit the full 98-question exam, or drill by skill — always working on the question type you are weakest at.
在考场界面上做Work in the exam-room interface
计时、分屏、标注、Desmos 全部就位，位置和 Bluebook 一样。Timer, split screen, annotation and Desmos are all in place — exactly where Bluebook puts them.
看报告，再回来Read the report, then come back
分数、分流结果、逐题解析，错题自动进错题本。Your score, your routing outcome and question-by-question explanations; every mistake lands in your mistake notebook automatically.
规格Specifications
分流线基于平台的评分规则：Reading & Writing 模块一答对 18 / 27、Math 答对 14 / 22 进入难卷。正式考试每场分数重新等值，平台分数为估算，不是官方成绩。The routing lines follow the platform’s own scoring rules: 18 of 27 correct on Reading & Writing Module 1, or 14 of 22 on Math, routes you to the harder module. The real exam is re-equated at every sitting — platform scores are estimates, not official results.
先免费试用，再做决定Try it free before you decide
不用注册、不用付款。29 题迷你模考，一次告诉你现在在哪。No account, no payment. The 29-question mini mock tells you where you are today.