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【单选题】
下面哪个定律不是牛顿三定律之一?
A.
作用力都有反作用力。
B.
F=ma 。
C.
所有的物体按照相同的加速度下降。
D.
静止的物体保持静止，等等。
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参考答案：
举一反三
【单选题】与物体稳定平衡成反比关系的因素是 ( )
A.
支撑面积
B.
重力
C.
重心
D.
. 重力线
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【单选题】Norm Pethrick, a 36-year-old man in Australia’s northern city Darwin, was praised on Thursday for jumping onto a crocodile’s back to save his wife Wendy at Litchfield National Park, a popular tourist ...
A.
a travel guide
B.
a newspaper
C.
a textbook
D.
a novel
查看完整题目与答案
【单选题】According to the passage, Norm Pethrick can be described as following EXCEPT ______.
A.
Brave
B.
dit
C.
quick
D.
humorous
查看完整题目与答案
【单选题】Norm Pethrick, a 36-year-old man in Australia’s northern city Darwin, was praised on Thursday for jumping onto a crocodile’s back to save his wife Wendy at Litchfield National Park, a popular tourist ...
A.
The husband should save the wife
B.
A man saves wife’s life from crocodile’s jaws
C.
A crocodile is not so erous as people imagine
D.
Human beings can beat crocodiles sometimes
查看完整题目与答案
【单选题】According to the passage, Norm Pethrick can be described as following EXCEPT _____.
A.
brave
B.
dit
C.
quick
D.
humorous
查看完整题目与答案
【单选题】Norm Pethrick, a 36-year-old man in Australia’s northern city Darwin, was praised on Thursday for jumping onto a crocodile’s back to save his wife Wendy at Litchfield National Park, a popular tourist ...
A.
brave
B.
dit
C.
quick
D.
humorous
查看完整题目与答案
【简答题】Norm Pethrick, a 36-year-old man in Australia’s northern city Darwin, was praised on Thursday for jumping onto a crocodile’s back to save his wife Wendy at Litchfield National Park, a popular tourist ...
查看完整题目与答案
【简答题】A 37-year-old man in Australia’s Northern city Darwin ,Norm Pethrick, was praised for jumping onto a crocodile’s back to save his wife Wendy at Litchfield National Park, a popular tourist spot southwe...
查看完整题目与答案
【单选题】关于资产管理行业给宏观经济和金融市场体系带来的积极作用,以下说法错误的是
A.
是实体经济体系最重要的生产资金来源
B.
为金融市场提供流动性,降低了交易成本
C.
使资金需求方和资金供给方方便地连接起来
D.
为市场经济体系提供有效配置资源
查看完整题目与答案
【单选题】“生命观念”是指对观察到的生命现象及相互关系或特性进行解释后的抽象,是人们经过实证后的观点,比如结构与功能观、进化与适应观、稳态与平衡观、物质与能量观等。下列说法错误的是 ( )
A.
溶酶体膜内侧的糖蛋白可防止溶酶体膜自身被酸性水解酶水解，体现了结构与功能间的相适应
B.
发生在细胞内的吸能反应一定与 ATP 的水解相联系，放能反应则一定与 ATP 的合成相联系
C.
生物体内各种过程的平衡受信息（遗传信息、激素、神经递质、细胞因子等）的调控
D.
适应是生物遗传变异与环境相互作用的结果，包括结构与功能、生物与环境的相适应
查看完整题目与答案
相关题目：
【单选题】与物体稳定平衡成反比关系的因素是 ( )
A.
支撑面积
B.
重力
C.
重心
D.
. 重力线
查看完整题目与答案
【单选题】Norm Pethrick, a 36-year-old man in Australia’s northern city Darwin, was praised on Thursday for jumping onto a crocodile’s back to save his wife Wendy at Litchfield National Park, a popular tourist ...
A.
a travel guide
B.
a newspaper
C.
a textbook
D.
a novel
查看完整题目与答案
【单选题】According to the passage, Norm Pethrick can be described as following EXCEPT ______.
A.
Brave
B.
dit
C.
quick
D.
humorous
查看完整题目与答案
【单选题】Norm Pethrick, a 36-year-old man in Australia’s northern city Darwin, was praised on Thursday for jumping onto a crocodile’s back to save his wife Wendy at Litchfield National Park, a popular tourist ...
A.
The husband should save the wife
B.
A man saves wife’s life from crocodile’s jaws
C.
A crocodile is not so erous as people imagine
D.
Human beings can beat crocodiles sometimes
查看完整题目与答案
【单选题】According to the passage, Norm Pethrick can be described as following EXCEPT _____.
A.
brave
B.
dit
C.
quick
D.
humorous
查看完整题目与答案
【单选题】Norm Pethrick, a 36-year-old man in Australia’s northern city Darwin, was praised on Thursday for jumping onto a crocodile’s back to save his wife Wendy at Litchfield National Park, a popular tourist ...
A.
brave
B.
dit
C.
quick
D.
humorous
查看完整题目与答案
【简答题】Norm Pethrick, a 36-year-old man in Australia’s northern city Darwin, was praised on Thursday for jumping onto a crocodile’s back to save his wife Wendy at Litchfield National Park, a popular tourist ...
查看完整题目与答案
【简答题】A 37-year-old man in Australia’s Northern city Darwin ,Norm Pethrick, was praised for jumping onto a crocodile’s back to save his wife Wendy at Litchfield National Park, a popular tourist spot southwe...
查看完整题目与答案
【单选题】关于资产管理行业给宏观经济和金融市场体系带来的积极作用,以下说法错误的是
A.
是实体经济体系最重要的生产资金来源
B.
为金融市场提供流动性,降低了交易成本
C.
使资金需求方和资金供给方方便地连接起来
D.
为市场经济体系提供有效配置资源
查看完整题目与答案
【单选题】“生命观念”是指对观察到的生命现象及相互关系或特性进行解释后的抽象,是人们经过实证后的观点,比如结构与功能观、进化与适应观、稳态与平衡观、物质与能量观等。下列说法错误的是 ( )
A.
溶酶体膜内侧的糖蛋白可防止溶酶体膜自身被酸性水解酶水解，体现了结构与功能间的相适应
B.
发生在细胞内的吸能反应一定与 ATP 的水解相联系，放能反应则一定与 ATP 的合成相联系
C.
生物体内各种过程的平衡受信息（遗传信息、激素、神经递质、细胞因子等）的调控
D.
适应是生物遗传变异与环境相互作用的结果，包括结构与功能、生物与环境的相适应
查看完整题目与答案
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