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【简答题】
已知某几何体的三视图如图所示，则该几何体的体积是 。
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知识点：
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【单选题】下列哪项是维生素D的活性形式
A.
1-维生素D3
B.
20-羟维生素D3
C.
25-羟维生素D3
D.
1，20-二羟维生素D3
E.
1，25-二羟维生素D3
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【单选题】读下列两则招聘广告,选出两则招聘广告中对应聘者资格要求的相同点( )。
A.
Good English
B.
Good computer skills
C.
Good communication skills
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【单选题】常用的松键联结有（）联结两种。
A.
导向平健和钩头楔键
B.
普通平健和普通楔键
C.
滑键和切向键
D.
平健和半圆健
E.
楔键和切向健
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【简答题】A．Employees would perform. the best if they have good communication with employers. B．Career success depends on how an employee develops his job skills. C．Companies hold social s only to help emp...
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【单选题】维生素D的活性形式
A.
1，25-（OH）2-D3
B.
1，24-（OH）2-D3
C.
1-（OH）-D3
D.
25-（OH）-D3
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【单选题】常用的松键联结有（）联结两种。
A.
导向平键和钩头楔键
B.
普通平键和普通楔键
C.
滑键和切向键
D.
平键和半圆键
E.
楔键和切向键
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【单选题】维生素D的活性形式
A.
25-OH-Vit  D3
B.
1,25-(OH)2-Vit  D3
C.
25-OH-Vit  D2
D.
1,25-(OH)2-Vit  D2
E.
1,24-(OH)2-Vit  D3
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【多选题】Some say a good relationship starts with good communication. What can we do to strengthen communication with our parents?
A.
Visit them whenever possible.
B.
Teach them to use new communication tools, such as WeChat and Skype so that they can communicate with us wherever we are.
C.
Try to look at things in their perspectives.
D.
Share with them our feelings, problems or ambitions.
查看完整题目与答案
【简答题】人体内维生素D的活性形式是
查看完整题目与答案
【简答题】Having good communication skills is really important in every walk of life. The right method of communication is therefore very important in whatever you do. Here are some effective ways to improve co...
查看完整题目与答案
相关题目：
【单选题】下列哪项是维生素D的活性形式
A.
1-维生素D3
B.
20-羟维生素D3
C.
25-羟维生素D3
D.
1，20-二羟维生素D3
E.
1，25-二羟维生素D3
查看完整题目与答案
【单选题】读下列两则招聘广告,选出两则招聘广告中对应聘者资格要求的相同点( )。
A.
Good English
B.
Good computer skills
C.
Good communication skills
查看完整题目与答案
【单选题】常用的松键联结有（）联结两种。
A.
导向平健和钩头楔键
B.
普通平健和普通楔键
C.
滑键和切向键
D.
平健和半圆健
E.
楔键和切向健
查看完整题目与答案
【简答题】A．Employees would perform. the best if they have good communication with employers. B．Career success depends on how an employee develops his job skills. C．Companies hold social s only to help emp...
查看完整题目与答案
【单选题】维生素D的活性形式
A.
1，25-（OH）2-D3
B.
1，24-（OH）2-D3
C.
1-（OH）-D3
D.
25-（OH）-D3
查看完整题目与答案
【单选题】常用的松键联结有（）联结两种。
A.
导向平键和钩头楔键
B.
普通平键和普通楔键
C.
滑键和切向键
D.
平键和半圆键
E.
楔键和切向键
查看完整题目与答案
【单选题】维生素D的活性形式
A.
25-OH-Vit  D3
B.
1,25-(OH)2-Vit  D3
C.
25-OH-Vit  D2
D.
1,25-(OH)2-Vit  D2
E.
1,24-(OH)2-Vit  D3
查看完整题目与答案
【多选题】Some say a good relationship starts with good communication. What can we do to strengthen communication with our parents?
A.
Visit them whenever possible.
B.
Teach them to use new communication tools, such as WeChat and Skype so that they can communicate with us wherever we are.
C.
Try to look at things in their perspectives.
D.
Share with them our feelings, problems or ambitions.
查看完整题目与答案
【简答题】人体内维生素D的活性形式是
查看完整题目与答案
【简答题】Having good communication skills is really important in every walk of life. The right method of communication is therefore very important in whatever you do. Here are some effective ways to improve co...
查看完整题目与答案