自从上个星期科学老师说科学课上要做酸奶后,大家都沉浸在对那一天的憧憬之中。不过,做酸奶也得准备材料,经过小组成员商量,我负责带的是纯牛奶。到了第三节科学实验课,我发现不少小组都没带齐材料,科学老师让我们把材料凑在一起,大家临时组成了一个小组。实验开始了,我飞快地跑到科学老师那,把带来的纯牛奶剪了个口子,一股脑儿地 Since the science teacher said last week that yogurt was needed in the science class, everyone was immersed in the longing for that day. However, yogurt also have to prepare the material, after the group members to discuss, I am responsible for bringing the pure milk. To the third section of science experiment, I found that many teams did not bring together materials, science teachers let us put the materials together, we temporarily formed a group. The experiment started, I quickly went to the science teacher that cut the pure milk brought a hole, brainless