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【单选题】
人们欣赏名画《蒙娜丽莎》时，陶醉在“永恒的微笑中”，感到身心非常愉悦。这种情绪是（ ）。A.
道德感
B.
理智感
C.
美感
D.
自豪感
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【单选题】To verify the age of blood cells in a blood, the nurse will check which of the following?
A.
Blood type.
B.
Blood group.
C.
Blood identification number.
D.
Blood expiration date.
【单选题】There is no magnet in blood because______.
A.
there is only one hemoglobin molecule in blood
B.
there are only four iron atoms in blood
C.
the iron atoms in blood are allocated to each hemoglobin molecule only
D.
the iron atoms in blood are far away from each other to form. a magnet
【简答题】A．Blood pressure, body weight and lifestyles. B．Blood levels, blood pressure and lifestyles. C．Blood pressure, age and lifestyles. D．Blood pressure, blood levels and body weight.
【单选题】The four blood types are【C1】______as A, B, AB, and O. Blood type A【C2】______red blood cells that have a substance A on their surface. This type of blood also contains an antibody directed【C3】______sub...
A.
called
B.
named
C.
known
D.
recognized
【简答题】阅读理解。 Many hospitals have blood banks. In these banks, blood of all types is stored. When blood is needed, it is taken from the bank. Healthy people then give blood to the bank to replace (取代) the blo...
【单选题】If a patient whose blood type is O needs blood transfusion, who can be the donor?
A.
Blood typea.
B.
Blood typeb.
C.
Blood type AB.
D.
Blood type O.
【简答题】目前,STM32系列微控制器主要基于ARM Cortex- , , , 和 内核,这些内核是为了 、 和 的嵌入式应用专门设计的。
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