材料一：近年来，我国加大科技投入力度，采取奖励有突出贡献的科技工作者等措施，促进科技创新成果不断涌现。如“神舟九号”飞船先后与“天宫一号”目标飞行器在轨成功进行了两次交会对接，我国首台自主设计、自主集成的载人潜水器“蛟龙”号7 000米级（7062米）海试取得圆满成功，“神舟十号”载人航天任务圆满完成等。这些科技成果的取得原因很多，其中，加快教育发展和创新人才培养功不可没。

材料二：高等教育肩负着培养人才和发展科技的重要使命。“十一五”期间，我国高等教育规模突破3000万人，承担了30％左右的国家科技重大项目。为提高国民的科学素养，我国在基础教育阶段开设了科学、信息技术、通用技术等课程。

    In England, people often talk about the ____ because there may be four seasons in one day. In the morning the weather is ____ just like in spring.____ (a) hour later clouds come back. And then it rains ____ (heavy). In the afternoon the sky will ____ fine. The sun will begin to shine, and it will be summer at this time of the day.

    In England, you can ____ have summer in winter,____have winter in summer. So in winter you can swim sometimes, and in summer sometimes you should take warm____ (cloth) with you.

    When you go to England, you will see a person usually ____ (take) an umbrella or a raincoat with them on a____ (sun) morning, but you should not laugh at them. If you don't take an umbrella or a raincoat, you'll regret (后悔)later in the day.

 某同学探究“不同营养液对草履虫培养效果的影响”，实验设计见表。下列对该实验改进的建议不合理的是(    )