Each test paper consists of 18 test questions (groups) and six experiments in physics, chemistry and biology. Draw a group.
But I don't know which group it is in advance.
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The following is taken from: (still valid)
Notice of Linyi Education Bureau on Printing and Distributing the Detailed Rules for the Implementation of Linyi Junior Middle School Academic Examination Experimental Operation Examination 20 12
The word [20 12] 1
Second, the proposition and score
2. Examination questions and papers: The papers are provided by the municipal teaching instrument station. Each set of papers consists of 18 questions, including six experiments in physics, chemistry and biology. All counties and districts must go to the city's teaching instrument station two days before the exam to get the test paper.
Verb (abbreviation for verb) check
(3) Each examination room has 6 examination groups. The questions in each examination group are different, and the candidates in the same examination group have the same questions. The exam uses one person and one table. Each examination lasts for 20 minutes, and the interval between each examination is 10 minute.
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As long as you study hard, you are the best.
I wish you progress in your studies and immediate success.