泄下澄清溺白,湿兼寒,此为()。
A.飧泄
B.溏泄
C.婺泄
D.濡泄
E.滑泄
参考答案:C
泄下澄清溺白,湿兼寒,此为()。
A.飧泄
B.溏泄
C.婺泄
D.濡泄
E.滑泄
参考答案:C
在科学探究活动中,对实验数据进行分析归纳得出结论是非常重要的环节.下面的表格中的数据分别是两组同学在物体作直线运动过程中测得的位移s和时间t的数据记录.
物体运动的起止点 | 所测的 物理量 | 测量次数 | ||||
1 | 2 | 3 | 4 | 5 | ||
A→B | 时间t(s) | 0.55 | 1.09 | 1.67 | 2.23 | 2.74 |
位移s(m) | 0.25 | 0.51 | 0.75 | 1.00 | 1.26 | |
C→D | 时间t(s) | 0.89 | 1.24 | 1.52 | 1.76 | 1.97 |
位移s(m) | 0.25 | 0.50 | 0.75 | 1.00 | 1.25 |
简要分析:
(2)A→B过程中s随t变化规律的数学表达式:______C→D过程中s随t变化规律的数学表达式:______.
这是某学校通过校长意见箱收集到的一学生的意见和建议。请阅读下文,根据所提的信息,完成下列表格。
Zhang Hongying,girl, 15 I want to make our lunch time longer. At the moment,lunch time is short.Most of my classmates would like to do their homework during this time. But if they don’t get a good rest, they won’t have enough energy for the afternoon. So 1 would like to have more time and have time to take a nap(午睡)after lunch. That way, we’ll learn better in the afternoon. |
Zhao Pengran, girl, 15 I would like to have more chances to talk in English. Now, the English classes are not enough for us to practice spoken English. I think we’d better have one morning a week at least to have spoken English lessons in order to improve our English. |
Zhou Jiancheng, boy, 15 My idea would be to have more fashionable school uniforms. If I were the headmaster, I would ask the students to design the uniforms themselves. We could have a contest among student designers. Then, we could ask others to choose their favorites. This way, we’ll be able to wear what we like best. How nice it would be for us young people! |
Information Card
What would Zhao Pengran like to do in order to improve Englishi | 1.() |
What’s Zhou Jiancheng’s idea | 2.() |
What would Zhang Hongying like to do after lunch | 3.() |
What do most students do during lunch time | 4.() |
How old are the students | 5.() |
第(3)空应()