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【判断题】
化学学业质量水平划分为四级,在每一级水平的描述中均包含化学学科核心素养的五个方面。
A.
正确
B.
错误
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参考答案:
举一反三
【简答题】为什么在基础层画了柱 并配筋后 计算没有插筋 ( )A.没有输入插筋信息 B. 因为基础层没有画基础 构件 ,软件会自动找当前柱的基础,找不到就不会计算柱插筋 C.软件计算出错 D.没有这种情况
【单选题】We are sure that scientists will _____ a way to solve the difficult problem . [     ]
A.
put up
B.
come up with
C.
look up
D.
come up
【简答题】集中注意力 范围 职业 低收入
【单选题】为什么在基础层画了柱并配筋后计算没有插筋
A.
没有输入插筋信息
B.
因为基础层没有画基础构件,软件会自动找当前柱的基础,找不到就不会计算柱插筋
C.
软件计算出错
D.
因为基础层构件高度同基础层柱高度一致,被扣减为零了
【单选题】According to scientists, if the energy in the atmosphere were put under our control, what would happen?
A.
We have an inexhaustible supply of energy from it.
B.
This could bring the world to an energy crisis.
C.
The sources of energy on Earth would become unreliable.
D.
We find ourselves in difficult position with environmental pollution.
【单选题】当相配孔、轴既要求对准中心,又要求装拆方便时,应选用 。
A.
过渡配合
B.
过盈配合
C.
间隙配合
D.
间隙配合或过渡配合
【单选题】The committee ______ five famous scientists put forward a valuable plan at the end of conference.
A.
was made up
B.
was made from
C.
made from
D.
made up of
【单选题】According to scientists, if the energy in the atmosphere were put under our control, what would happen?
A.
We have an inexhaustible supply of energy from it.
B.
This could bring the world to an energy crisis.
C.
The sources of energy on earth would become unreliable.
D.
We find ourselves in difficult position with environmental pollution.
【单选题】Scientists say it may be ten years______this medicine was put to use.
A.
since
B.
before
C.
after
D.
when
【单选题】为什么在基础层画了柱并配筋后计算没有插筋( )
A.
没有输入插筋信息
B.
因为基础层没有画基础构件,软件会自动找当前柱的基础,找不到就不会计算柱插筋;软件计算出错;因为基础层构件高度同基础层柱高度一致,被扣减为零了
C.
软件计算出错
D.
因为基础层构件高度同基础层柱高度一致,被扣减为零了
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