皮皮学，免费搜题
登录
搜题
【单选题】
关于相关分析与回归分析的区别，下列说法中不正确的是（）。
A.
二者的研究目的不同
B.
二者的研究方法不同
C.
相关分析能够指出变量间相互关系的具体形式
D.
相关分析无法从一个变量的变化来推测另一个变量的变化情况
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
【简答题】泉州是一座文化古城,具有1700多年的历史。
查看完整题目与答案
【判断题】金属材料断后伸长率和断面收缩率越高,其塑性越好。
A.
正确
B.
错误
查看完整题目与答案
【单选题】She said she would live in London for ______ four or five years.
A.
another
B.
the other
C.
other
D.
every other
查看完整题目与答案
【单选题】______ is going to America for further study。
A.
He is said that
B.
People said that he
C.
It was said he
D.
It is said that he
查看完整题目与答案
【多选题】下列关于花岗石的特性的说法正确的是（ ）
A.
岩浆岩、吸水率低
B.
硬度中等，酸性石材
C.
耐磨性差、硬度大
D.
耐久性长、耐火性较差
E.
碱性石材、耐磨性好
查看完整题目与答案
【单选题】Mary said she ____________to study abroad next year.
A.
will study
B.
would study
C.
study
D.
studies
查看完整题目与答案
【简答题】Doctor Friedland said the study also shows there is no reason to punish patients and to force them to live separately from other persons.
查看完整题目与答案
【单选题】断句: He said that he would do better in his English study.
A.
He said that he / would do better / in his English study.
B.
He said that / he would do better / in his English study.
C.
He said / that he would do better in / his English study.
D.
He said / that he would do better / in his English study.
查看完整题目与答案
【单选题】The Study of Dreams Dreams are said to be the window to the mind．Through the study of dreams, we can catch glimpses into what our subconscious minds(潜意识)are thinking, or what is troubling us at our de...
A.
Usually, our behavior. in our dreams reflects hidden desires for that type of behavior. in our waking lives.
B.
A particular dramatic or traumatic(创伤性的，使人不愉快的)experience during the day would no doubt be, encountered again in some form. or another during the night.
C.
If we encounter some kind of phenomena(现象)in our dreams, it is very likely that we already believed in the possibility of the phenomena before the dream.
D.
In this respect, the study of bad dreams and nightmares can yield(产生，带来)interesting observations in regard to the mind and status of the dreamer.
E.
Dreamers, in this sense, should pay attention to their dreams to discern what those dreams reveal about themselves.
F.
For example, a horse in the dreams of an eager equestrian(马术家) can signify comfort and relaxation, whereas the same horse in the dreams of a hunter can represent excitement and challenge. 第 46 题 请选择（1）处的最佳答案．
查看完整题目与答案
【多选题】关于园林铺地人造石材,下列说法正确的是
A.
人造石材是一种人工合成的装饰材料。
B.
聚酯型人造石是模仿大理石、花岗岩的表面纹理加工而成，具有类似的机理特点，物理力学性能差于天然石材。
C.
常见的人造石有聚酯型人造石、水磨石、水洗石等。
D.
聚酯型人造石在色泽和纹理上比天然石材美丽自然柔和，价格较天然石材便宜。
查看完整题目与答案
相关题目：
【简答题】泉州是一座文化古城,具有1700多年的历史。
查看完整题目与答案
【判断题】金属材料断后伸长率和断面收缩率越高,其塑性越好。
A.
正确
B.
错误
查看完整题目与答案
【单选题】She said she would live in London for ______ four or five years.
A.
another
B.
the other
C.
other
D.
every other
查看完整题目与答案
【单选题】______ is going to America for further study。
A.
He is said that
B.
People said that he
C.
It was said he
D.
It is said that he
查看完整题目与答案
【多选题】下列关于花岗石的特性的说法正确的是（ ）
A.
岩浆岩、吸水率低
B.
硬度中等，酸性石材
C.
耐磨性差、硬度大
D.
耐久性长、耐火性较差
E.
碱性石材、耐磨性好
查看完整题目与答案
【单选题】Mary said she ____________to study abroad next year.
A.
will study
B.
would study
C.
study
D.
studies
查看完整题目与答案
【简答题】Doctor Friedland said the study also shows there is no reason to punish patients and to force them to live separately from other persons.
查看完整题目与答案
【单选题】断句: He said that he would do better in his English study.
A.
He said that he / would do better / in his English study.
B.
He said that / he would do better / in his English study.
C.
He said / that he would do better in / his English study.
D.
He said / that he would do better / in his English study.
查看完整题目与答案
【单选题】The Study of Dreams Dreams are said to be the window to the mind．Through the study of dreams, we can catch glimpses into what our subconscious minds(潜意识)are thinking, or what is troubling us at our de...
A.
Usually, our behavior. in our dreams reflects hidden desires for that type of behavior. in our waking lives.
B.
A particular dramatic or traumatic(创伤性的，使人不愉快的)experience during the day would no doubt be, encountered again in some form. or another during the night.
C.
If we encounter some kind of phenomena(现象)in our dreams, it is very likely that we already believed in the possibility of the phenomena before the dream.
D.
In this respect, the study of bad dreams and nightmares can yield(产生，带来)interesting observations in regard to the mind and status of the dreamer.
E.
Dreamers, in this sense, should pay attention to their dreams to discern what those dreams reveal about themselves.
F.
For example, a horse in the dreams of an eager equestrian(马术家) can signify comfort and relaxation, whereas the same horse in the dreams of a hunter can represent excitement and challenge. 第 46 题 请选择（1）处的最佳答案．
查看完整题目与答案
【多选题】关于园林铺地人造石材,下列说法正确的是
A.
人造石材是一种人工合成的装饰材料。
B.
聚酯型人造石是模仿大理石、花岗岩的表面纹理加工而成，具有类似的机理特点，物理力学性能差于天然石材。
C.
常见的人造石有聚酯型人造石、水磨石、水洗石等。
D.
聚酯型人造石在色泽和纹理上比天然石材美丽自然柔和，价格较天然石材便宜。
查看完整题目与答案