皮皮学，免费搜题
登录
搜题
【单选题】
以下关于制动滑移率的说法正确的是( )。
A.
滑移率在 15%～20%之间时，车轮与地面之间有最大的附着系数
B.
车轮纯滚动时滑移率为 100%
C.
车轮纯滑动时滑移率为 0
D.
滑移率与附着系数无关
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】According to Michael Bechtel, direct democracy______.
A.
makes political elites more likely to consider citizen preferences
B.
makes citizen preferences a top priority in the decision making process
C.
can solve the problem of Occupy Wall Street types
D.
is a well-functioning system regardless of its shortcomings
查看完整题目与答案
【简答题】Which of the following best describes the contractile response of skeletal muscle?A. It starts after the action potential is over B. It does not last as long as the action potential C. It produces mor...
查看完整题目与答案
【单选题】How to eat well according to Michael Pollan?
A.
Para. 5
B.
Para. 6
C.
Para. 7
D.
Para. 8
查看完整题目与答案
【单选题】According to Michael Lynton, global film marketing aims to______.
A.
stop the spreading of rumors about a film
B.
better organize the stars' working schedule
C.
protect the film from being illegally copied
D.
make political impact on the targeted countries
查看完整题目与答案
【单选题】What are the major functions of liver detox?
A.
eliminate toxins
B.
stimulat digestion
C.
protect the body from free radical damage
D.
all of the above
查看完整题目与答案
【多选题】宿舍人际关系非常考验一个人的人际智能,而且影响一个人的情绪。打理好宿舍关系的攻略有:
A.
讨论制定宿舍公约
B.
真诚对待室友，积极参加宿舍机体活动
C.
多沟通多交流，发自内心的欣赏彼此
D.
相互帮助和支持，对别人多一些理解和包容
查看完整题目与答案
【单选题】心理学家做了一个名为 “ 快乐传染 ” 的实验。实验证明,如果社交网络中一个人感到快乐,其朋友和兄弟姐妹感到快乐的可能性分别增加 9 %和 14 %,室友和邻居的这一可能性分别增加 8 %和 34 %。这说明 1 人的情绪很容易受他人控制 2 情绪的表达与自己的身心健康有关 3 人与人之间的情绪会相互感染 4 一个人的情绪很容易影响到周围的人
A.
①②
B.
③④
C.
①③
D.
②④
查看完整题目与答案
【单选题】Which of the following findings is best explained by the competing parental interest theory?
A.
An imprinted gene has been discovered in humans that appears to influence a child’s social skills.
B.
In the imprinted genes that have been most fully studied, the female turns the gene off, while the male’s gene remains active.
C.
Studies with a monogamous mouse species indicate that imprinted genes are not active.
D.
One of the imprinted genes studied is known to control a growth-stimulat-ing hormone.
查看完整题目与答案
【单选题】以下程序段的运行结果是( )。 int a=-5 ,b=5; printf(a>b?"a= %d":"b=%d",a,b);
A.
没有正确的输出格式控制
B.
输出为： a=-5
C.
输出为： b=-5
D.
输出为： a=-5b=5
查看完整题目与答案
【单选题】国际经济环境影响我国金融市场运行的主要因素,内容不包括()
A.
经济全球化
B.
世界货币制度影响
C.
放松监管和加强监管两种经济哲学的交替
D.
汇率和国际资本流动
查看完整题目与答案
相关题目：
【单选题】According to Michael Bechtel, direct democracy______.
A.
makes political elites more likely to consider citizen preferences
B.
makes citizen preferences a top priority in the decision making process
C.
can solve the problem of Occupy Wall Street types
D.
is a well-functioning system regardless of its shortcomings
查看完整题目与答案
【简答题】Which of the following best describes the contractile response of skeletal muscle?A. It starts after the action potential is over B. It does not last as long as the action potential C. It produces mor...
查看完整题目与答案
【单选题】How to eat well according to Michael Pollan?
A.
Para. 5
B.
Para. 6
C.
Para. 7
D.
Para. 8
查看完整题目与答案
【单选题】According to Michael Lynton, global film marketing aims to______.
A.
stop the spreading of rumors about a film
B.
better organize the stars' working schedule
C.
protect the film from being illegally copied
D.
make political impact on the targeted countries
查看完整题目与答案
【单选题】What are the major functions of liver detox?
A.
eliminate toxins
B.
stimulat digestion
C.
protect the body from free radical damage
D.
all of the above
查看完整题目与答案
【多选题】宿舍人际关系非常考验一个人的人际智能,而且影响一个人的情绪。打理好宿舍关系的攻略有:
A.
讨论制定宿舍公约
B.
真诚对待室友，积极参加宿舍机体活动
C.
多沟通多交流，发自内心的欣赏彼此
D.
相互帮助和支持，对别人多一些理解和包容
查看完整题目与答案
【单选题】心理学家做了一个名为 “ 快乐传染 ” 的实验。实验证明,如果社交网络中一个人感到快乐,其朋友和兄弟姐妹感到快乐的可能性分别增加 9 %和 14 %,室友和邻居的这一可能性分别增加 8 %和 34 %。这说明 1 人的情绪很容易受他人控制 2 情绪的表达与自己的身心健康有关 3 人与人之间的情绪会相互感染 4 一个人的情绪很容易影响到周围的人
A.
①②
B.
③④
C.
①③
D.
②④
查看完整题目与答案
【单选题】Which of the following findings is best explained by the competing parental interest theory?
A.
An imprinted gene has been discovered in humans that appears to influence a child’s social skills.
B.
In the imprinted genes that have been most fully studied, the female turns the gene off, while the male’s gene remains active.
C.
Studies with a monogamous mouse species indicate that imprinted genes are not active.
D.
One of the imprinted genes studied is known to control a growth-stimulat-ing hormone.
查看完整题目与答案
【单选题】以下程序段的运行结果是( )。 int a=-5 ,b=5; printf(a>b?"a= %d":"b=%d",a,b);
A.
没有正确的输出格式控制
B.
输出为： a=-5
C.
输出为： b=-5
D.
输出为： a=-5b=5
查看完整题目与答案
【单选题】国际经济环境影响我国金融市场运行的主要因素,内容不包括()
A.
经济全球化
B.
世界货币制度影响
C.
放松监管和加强监管两种经济哲学的交替
D.
汇率和国际资本流动
查看完整题目与答案