皮皮学,免费搜题
登录
搜题
【判断题】
箱线图是由一组数据的最大值,最小值,平均数和两个四分位数5个特征值绘制而成的,反映原始数据分布的图形。
A.
正确
B.
错误
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】以下关于地表水取水构筑物类型的叙述中,错误的是哪一项( )
A.
河岸较陡,水流深槽近岸,宜建岸边式取水构筑物
B.
河流冰凌较多时,可建斗槽式取水构筑物
C.
推移质较多的山区浅水河流,可建低坝取水构筑物
D.
水位变幅较大,要求施工周期短,可建移动式取水构筑物
【简答题】People who are confident really seem to be naturally outstanding and just seem to do everything with more style than others. 小题1: It is a habit that everyone can develop in life. Try these tips...
【简答题】to develop naturally and gradually, especially from a one to a more complicated form
【多选题】“树上结西瓜”,这原本是讽刺一些不懂农业生产、异想天开的人的笑话,如今却在河北省新乐市的一个镇变成了现实。当地西瓜农通过试验搭架,使西瓜吊在空中生长。由于上下左右四面通气,西瓜成熟期提前了5~8天,而且瓜形好,甜度也增加了不少。这一事例说明( )
A.
随着科技的发展,人们可以发挥意识能动性改变事物运动的规律
B.
规律是客观的,但又是可以认识和利用的
C.
人们在任何条件下都可以认识规律
D.
人们可以利用对规律的认识去指导自己的实践活动,去改造世界
【判断题】促甲状腺素释放激素(TRH),只有促进TSH释放的作用。
A.
正确
B.
错误
【单选题】越野滑雪最长比赛距离为( )?
A.
30
B.
50
C.
90
D.
120
【单选题】Excerpt 1 The process of vaccination allows the patients body to develop immunity to the virus or disease so that, if it is encountered, one can ward it off naturally.To accomplish this, a small weak ...
A.
dispose of it naturally
B.
fight it off with ease
C.
see to it reluctantly
D.
split it up properly
【单选题】In addition to exploring the possible antecedents of theater, scholars have also theorized about the motives that led people to develop theater. Why did theater develop, and why was it valued after it...
A.
Some theories of theater development focus on how theater was used by group leaders to group leaders govern other members of society.
B.
Theater may have come from pleasure humans receive from storytelling and moving rhythmically.
C.
The human capacities for imitation and fantasy are considered possible reasons why societies develop theater.
D.
Many theorists believe that theater arises when societies act out myths to preserve social well-being.
【判断题】When foreign trade encourages a certain industry to develop, such development naturally causes growth of related industries, increasing both GDP and employment .
A.
正确
B.
错误
【单选题】Reading Task 5 : Developing understanding of the text Read the whole text again and choose the time periods from the box that correspond to the ideas below. Some ideas may relate to more than one time...
A.
17 th century
B.
19 th century
C.
1930s
D.
second   half of 20 th century
E.
17 th century;  1930s
相关题目: