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【单选题】
反应C(金刚石) + 1/2O 2 (g)=CO(g) 的热效应为△H, 问此值为:( )
A.
CO(g) 的生成热 ;
B.
C(金刚石)的燃烧热;
C.
碳的燃烧热 ;
D.
全不是 。
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参考答案:
举一反三
【简答题】用简便方法计算 (1)56×12.5 (2)14.6-(4.6+7.2) (3)99×99+199.
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【单选题】Detection of blood in urine done by which test?
A.
Benedict Test
B.
Orthotoludin Test
C.
Rotheras Test
D.
Hays surface Tension Test
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【单选题】How to do a blood sugar test? I will put _____ on the test strip.
A.
paper
B.
cotton swab
C.
lancet
D.
a drop of blood
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【单选题】将十六进制数56H换算成二进制数为( )。
A.
101110B
B.
1010110B
C.
111000B
D.
101011B
查看完整题目与答案
【简答题】化简求值: ÷ (1+ ),其中x=2014.
查看完整题目与答案
【单选题】Routine blood test does not include
A.
Red blood cell count
B.
Reticulocyte count
C.
Hemoglobin concentration
D.
White blood cell count
E.
Hematocrit determination
查看完整题目与答案
【单选题】According to the author, the blood test method is______.
A.
accurate
B.
predictive
C.
generally applicable
D.
misleading
查看完整题目与答案
【单选题】Directions: Please read the following sentences and choose the correct answers.A test to check your blood is called a ________.
A.
blood type
B.
blood test
C.
blood trial
D.
blood vessel
查看完整题目与答案
【简答题】Most states in ______ , require a medical examination and blood test before the license is issued.
查看完整题目与答案
【简答题】移交时应注意注意什么事项。
查看完整题目与答案
相关题目:
【简答题】用简便方法计算 (1)56×12.5 (2)14.6-(4.6+7.2) (3)99×99+199.
查看完整题目与答案
【单选题】Detection of blood in urine done by which test?
A.
Benedict Test
B.
Orthotoludin Test
C.
Rotheras Test
D.
Hays surface Tension Test
查看完整题目与答案
【单选题】How to do a blood sugar test? I will put _____ on the test strip.
A.
paper
B.
cotton swab
C.
lancet
D.
a drop of blood
查看完整题目与答案
【单选题】将十六进制数56H换算成二进制数为( )。
A.
101110B
B.
1010110B
C.
111000B
D.
101011B
查看完整题目与答案
【简答题】化简求值: ÷ (1+ ),其中x=2014.
查看完整题目与答案
【单选题】Routine blood test does not include
A.
Red blood cell count
B.
Reticulocyte count
C.
Hemoglobin concentration
D.
White blood cell count
E.
Hematocrit determination
查看完整题目与答案
【单选题】According to the author, the blood test method is______.
A.
accurate
B.
predictive
C.
generally applicable
D.
misleading
查看完整题目与答案
【单选题】Directions: Please read the following sentences and choose the correct answers.A test to check your blood is called a ________.
A.
blood type
B.
blood test
C.
blood trial
D.
blood vessel
查看完整题目与答案
【简答题】Most states in ______ , require a medical examination and blood test before the license is issued.
查看完整题目与答案
【简答题】移交时应注意注意什么事项。
查看完整题目与答案
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