A conditional release decision
HSK 6 · Level review · Lessons 1–9
Read the passage, then answer 5 questions on the grammar of the lessons before it.
团队所收集的反馈总体积极，但负责人认为，满意度高未必意味着长期学习效果好。至于是否扩大使用范围，还要等后续数据。会议决定：除非测试发现严重问题，否则按原计划开放试用；凡是完成登记的用户，都可以参加。请各组保留原始记录，以便日后核查。就算进度顺利，也不能省略隐私检查。
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Grammar checks ask about the passage above, explain every answer, and show which grammar points to go back to, with a link to the lesson that teaches each one.