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【单选题】
_________是测土配方施肥工作的核心。
A.
土壤测试及化验
B.
配方设计
C.
田间校验
D.
配方加工
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参考答案:
举一反三
【单选题】If the lengths of two of the sides of a triangle are 9 and 10, which of the following could be the length of the third side? Ⅰ. 1 Ⅱ. 11 Ⅲ. 21
A.
None
B.
Ⅰ only
C.
Ⅱ only
D.
Ⅰ and Ⅱ only
E.
Ⅰ, Ⅱ, and Ⅲ
【单选题】Imagine a world in which there was suddenly no emotion--a world in which human beings could feel no love or happiness, no terror or hate. Try to imagine the consequences of such a transformation. Peop...
A.
they would not be happy with a life without love
B.
they would not be able to tell the texture of objects
C.
they would do things that hurt each other's feelings
D.
they would not know what was beneficial and what was harmful to them
【单选题】下列关于理想的说法中正确的是___________。
A.
理想没有层次之分
B.
理想是对未来的预想,没有远期和近期之分
C.
理想是多方面和多类型的
D.
幻想和空想也是理想
【单选题】Imagine a world in which there was suddenly no emotion--a world in which human beings could feel no love or happiness, no terror or hate. Try to imagine the consequences of such a transformation. Peop...
A.
they would not be able to tell the texture of objects
B.
they would not know what was beneficial and what was harmful to them
C.
they would not be happy with a life without love
D.
they would do things that hurt each other' s feelings
【判断题】自由联想,又称任意联想。
A.
正确
B.
错误
【多选题】以下老年人术中血红蛋白指标中,需要输血的是?
A.
Hb ﹥ 30g /L
B.
Hb ﹥ 60g /L
C.
Hb ﹥ 100g /L
D.
Hb ﹥ 120g /L
【单选题】有一aaqq尖顶式从动件凸轮机构,若凸轮不变,改变用滚子从动件,其运动规律___________.
A.
不变
B.
改变
C.
不一定改变
D.
都不正确
【判断题】自由联想,又称任意联想。
A.
正确
B.
错误
【单选题】我们是革命的( ),我们的修养不能脱离人民群众的革命实践。
A.
唯心主义着
B.
唯物主义者
C.
实践主义者
【多选题】外部均衡线的形状会因为资金流动情况不同而不同,以下说法错误的是
A.
资金完全流动时,是一条垂直横轴的直线
B.
资金完全不流动时,是一条垂直纵轴的直线
C.
资金完全不流动时,是一条垂直横轴的直线
D.
资金不完全流动时,是一条向右下方倾斜的直线
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