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【单选题】
质量为0.2kg的小球做自由落体运动，在其下落过程中，第1s内重力做功的平均功率为（g取10m/s 2 ）（）
A.
10W
B.
15W
C.
20W
D.
25W
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参考答案：
举一反三
【简答题】写出下列标准代号的含义: GB/T( )
查看完整题目与答案
【简答题】简述数据压缩的可行性
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【单选题】听力原文： Around the year 1000 A. D. , some people from northwest India began to travel west wards. Nobody knows why. After leaving their homes, they did not settle down again but spent their lives moving...
A.
They liked traveling.
B.
The reasons are unknown.
C.
They were driven out of their homes.
D.
They wanted to find a better place to live in.
查看完整题目与答案
【单选题】听力原文： Around the year 1000 A. D. , some people from northwest India began to travel westwards. No- body knows why. After leaving their homes, they did not settle down again but spent their lives movin...
A.
They liked traveling.
B.
The reasons are unknown.
C.
They were driven out of their homes.
D.
They wanted to find a better place to live in
查看完整题目与答案
【单选题】企业财务活动的核心是 ()
A.
筹资活动
B.
投资活动
C.
分配活动
D.
销售活动
查看完整题目与答案
【单选题】胃中与胃炎、胃溃疡和胃癌发生密切相关的细菌是
A.
乳杆菌
B.
酵母菌
C.
幽门螺杆菌
D.
螺旋体
E.
白假丝酵母菌
查看完整题目与答案
【多选题】我国规范性法律文件系统化的方式有()。
A.
法条制定
B.
法律汇编
C.
法典编纂
D.
法规清理
查看完整题目与答案
【单选题】If the motion is "cellphones should be banned during class", which one of the following is an example of evaluative argumentation?
A.
Cellphones should not be banned during class, because cell phones can be a great source of information and a great learning tool. Of course if used in a proper way. Teachers can include them as a tool and even provide apps for the students to use together as a class.
B.
Cellphones should be banned during class, because students should learn the old fashion way, without any use of technology because this is the best way to learn. Writing, calculus and other basic sciences should be learned as a basic for everything else without any technology.
C.
Cellphone should be banned during class, because they can put off radiation, which means that cell phones can cause brain tumors or acoustic nueromas (Colipie). If students are allowed to use their cell phone during school it will make it easier of a chance for kids to get some type of cancer.
D.
Cellphones should not be banned during class, because banning them will not stop them being used – it will simply push that use underground. Much better for the device to be visible on the desk than hidden under it. This way, teachers will know if the mobiles are being used outside of learning.
查看完整题目与答案
【单选题】企业财务活动的核心是( )
A.
筹资活动
B.
分配活动
C.
投资活动
D.
销售活动
查看完整题目与答案
【判断题】认识中介要发挥正确的作用需要认识主体摆正中介的位置。 ()
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【简答题】写出下列标准代号的含义: GB/T( )
查看完整题目与答案
【简答题】简述数据压缩的可行性
查看完整题目与答案
【单选题】听力原文： Around the year 1000 A. D. , some people from northwest India began to travel west wards. Nobody knows why. After leaving their homes, they did not settle down again but spent their lives moving...
A.
They liked traveling.
B.
The reasons are unknown.
C.
They were driven out of their homes.
D.
They wanted to find a better place to live in.
查看完整题目与答案
【单选题】听力原文： Around the year 1000 A. D. , some people from northwest India began to travel westwards. No- body knows why. After leaving their homes, they did not settle down again but spent their lives movin...
A.
They liked traveling.
B.
The reasons are unknown.
C.
They were driven out of their homes.
D.
They wanted to find a better place to live in
查看完整题目与答案
【单选题】企业财务活动的核心是 ()
A.
筹资活动
B.
投资活动
C.
分配活动
D.
销售活动
查看完整题目与答案
【单选题】胃中与胃炎、胃溃疡和胃癌发生密切相关的细菌是
A.
乳杆菌
B.
酵母菌
C.
幽门螺杆菌
D.
螺旋体
E.
白假丝酵母菌
查看完整题目与答案
【多选题】我国规范性法律文件系统化的方式有()。
A.
法条制定
B.
法律汇编
C.
法典编纂
D.
法规清理
查看完整题目与答案
【单选题】If the motion is "cellphones should be banned during class", which one of the following is an example of evaluative argumentation?
A.
Cellphones should not be banned during class, because cell phones can be a great source of information and a great learning tool. Of course if used in a proper way. Teachers can include them as a tool and even provide apps for the students to use together as a class.
B.
Cellphones should be banned during class, because students should learn the old fashion way, without any use of technology because this is the best way to learn. Writing, calculus and other basic sciences should be learned as a basic for everything else without any technology.
C.
Cellphone should be banned during class, because they can put off radiation, which means that cell phones can cause brain tumors or acoustic nueromas (Colipie). If students are allowed to use their cell phone during school it will make it easier of a chance for kids to get some type of cancer.
D.
Cellphones should not be banned during class, because banning them will not stop them being used – it will simply push that use underground. Much better for the device to be visible on the desk than hidden under it. This way, teachers will know if the mobiles are being used outside of learning.
查看完整题目与答案
【单选题】企业财务活动的核心是( )
A.
筹资活动
B.
分配活动
C.
投资活动
D.
销售活动
查看完整题目与答案
【判断题】认识中介要发挥正确的作用需要认识主体摆正中介的位置。 ()
A.
正确
B.
错误
查看完整题目与答案
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