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【单选题】
有一温度计,它的测量范围为 0 ~ 200°C ,精度为 0.5 级,试求: 1 ) 该表可能出现的最大绝对误差为_____ 。 2) 当示值为 20°C 时的示值相对误差为 _____ 。 3) 当示值为 100°C 时的示值相对误差为 _____ 。A.
1℃
B.
0.5℃
C.
10℃
D.
200℃
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【多选题】无产阶级战争观认为‘人类社会的历史发展充分说明:( )是战争的起源,而( ),才是战争的真正根源。’
A.
私有制
B.
国家的存在
C.
阶级的产生和存在
D.
民族矛盾
【简答题】无产阶级的战争观认为:战争的根源是(_________)。
【简答题】B The first step for the accomplishment of every act is the attitude of the person who wants to do something with his life. If you are the type of person who is always optimistic and has faith in your...
【多选题】Some simple keys to transform your life The power of choices. Every one of us makes countless choices every day. Every choice we make has an impact on our lives. 16.________When hunger strikes, we can...
A.
. How do you make choices?
B.
. Discuss them together to choose your project.
C.
. But how do I know what is really the best?
D.
. What is important is that we should pay attention to this presence.
E.
. So it is very important for you to take good care of yourself.
F.
. Even small or unimportant choices can affect what we experience and how we feel.
G.
. This then allows you to improve your decision, and make a right one.
【单选题】Do every act of your life ____ it were your last.
A.
even if
B.
since
C.
because
D.
as if
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