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【单选题】
下列各项中，不属于政府采购监督检查主要内容的是（）。A.
采购程序的执行情况
B.
集中采购机构的有关情况
C.
政府采购人员的素质和专业技能
D.
有关政府采购的法律、行政法规和规章的执行情况
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【单选题】植物体细胞杂交是利用不同物种的两个体细胞融合成一个杂种细胞的过程。该过程是 [ ]
A.
不同植物的精子与卵细胞的融合
B.
不同植物的原生质体的融合
C.
完整的两个体细胞的融合
D.
植物花粉细胞的两两融合
【简答题】莱氏体是 ____ 和 ____ 的混合物,其含碳量为 ____ ,
【单选题】植物体细胞杂交是利用不同种植物的两个体细胞融合成一个杂种细胞的过程。该过程是指
A.
不同植物精子与卵细胞的融合
B.
不同植物原生质体的融合
C.
完整的两个体细胞的融合
D.
植物花粉细胞的两两融合
【单选题】A 60-year-old mildly obese woman is admitted to the hospital with a chief complaint of recurrent chest pain on exertion. The patient reports several episodes of chest pain over the past several years ...
A.
Atherosclerosis of coronary artery
B.
Congenital anomalous origin of coronary artery
C.
Coronary arteritis
D.
Intramural course of the LAD coronary artery
E.
Thrombosis of coronary artery
【单选题】What Is Insulin-dependent Diabetes? When you eat, your body takes the sugar from food and turns it into fuel. (46) Your body uses glucose for energy, so it can do everything from breathing air to play...
A.
Genes are something that you inherit from your parents , and they are in your body even before you're born.
B.
This sugar-fuel is called glucose.
C.
It may be possible beat insulin resistance through lifestyle. changes.
D.
You can't catch diabetes from people who have it, no matter how close you sit to them or if you kiss them.
E.
The glucose can't get into the cells of the body without insulin.
F.
When a person has this kind of diabetes, the pancreas usually can still make insulin, but the person's body needs more than the pancreas can make. (46)
【单选题】下列哪句不是判断注入点的语句( )
A.
and 1=1
B.
'
C.
and 1=100
D.
and exists(select password from admin )
【简答题】莱氏体是____和____的混合物。是含碳量为____%的液态铁碳合金在____ °C时的____产物。
【单选题】下列哪句不是判断注入点的语句( )
A.
and 1=1
B.
'
C.
and 1=2
D.
and exists(select password from admin )
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