Not sure yet?还在考虑？
One subject at a time逐科选购
What each subject contains, and the 25% off.各科内容，以及加选减 25%。
Streams & the Pass组合与通行证
Where the whole stream is cheaper, and the ceiling.整组合更划算的原因，以及价格上限。
What you receive你会获得什么
How the code works, and what is not included.启用码如何使用，以及不包含的项目。
Start again回到起点
The store from the beginning, in plain terms.从头看起，简单说明。
What every code includes每个启用码都包含
A written explanation on every question, not only the answer.
每一题都有文字解析，而不只是给出答案。
Practice sets and glossary drills, unit by unit.
按单元编排的练习题组与术语速记。
Multiple choice, and no timers.
全为选择题，且不计时。
Progress, points and a streak saved to the account.
进度、积分与连续练习纪录都保存在账号里。
Works on a phone or a laptop, one sign-in at a time.
手机或电脑都能用，同一时间只限一台登录。
Free placement test before you buy, seven days money back after.
购买前可免费做水平测试，购买后七天内可退款。
Tuition classes, English Skills levels, essay marking and teacher codes are not on this list — ask on WhatsApp or use the enquiry form. 补习课程、English Skills 分级教材、作文批改与教师启用码不在本页列表内—— 请用 WhatsApp 联系我们， 或填写咨询表单。