论文部分内容阅读
一、选择题（１～１２题每题１分，１３～１７题每题２分。１－１５题每题都有Ａ、Ｂ、Ｃ、Ｄ四个备选答案，其中只有一个是正确或最优的选项；１６题、１７题为多项选择。错选、不选、多选均不给分。）１．在观察植物细胞有丝分裂的实验中，可以发现细胞 分裂最旺盛的是： Ａ
First, multiple-choice questions (1 to 12 points for each question, 13 to 17 questions for each question 2. 1-15 questions have A, B, C, D four alternative answers, of which only one is correct or The best option; 16 questions, 17 questions for multiple choices. Wrong choice, no choice, multiple choices are not given.) In the experiment of observing plant cell mitosis, the most prolific cell division was found: A