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【单选题】
CRH2型动车组动车轮盘制动圆盘外径为( )。
A.
725mm
B.
720mm
C.
715mm
D.
710mm
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参考答案:
举一反三
【简答题】什么是三相四线制输电?它能输出哪两种电压?这两种电压的数量关系怎样?其中线的作用是什么?
【简答题】打破谈判中僵局的做法有哪些?
【单选题】要恢复、确定一个像对的两张像片在摄影瞬间的空间位置,就必须知道该像对的( ),。
A.
相对定向元素
B.
绝对定向元素
C.
内定向元素
D.
外方位元素
【单选题】She soon came to her ____ after a blood transfusion.
A.
sense
B.
herself
C.
senses
D.
mind
【单选题】A blood transfusion reaction will
A.
occur when plasma antibodies contact red blood cells carrying the antigen with which they react
B.
only occur if both red blood cells and plasma are transfused
C.
always occur if someone is given type O blood
D.
not cause any damage to the red blood cells
【简答题】You have been badly injured in a car accident. It is necessary to give you a blood transfusion because you lost a great deal of blood in the accident. However, special care must be taken in selecting ...
【单选题】Which of the following is NOT the way to transmit HIV?
A.
Sexual contact.
B.
Blood transfusion.
C.
By toilet seats.
D.
Pregnant woman to her fetus.
【简答题】不锈钢螺丝边角料
【简答题】听下面一段材料,回答第1-4题。 1. What is a blood transfusion? A. Losing a lot of blood in a serious accident or a difficult operation. B. Finding out the amount of blood a patient needs for an operation. C. Taking...
【多选题】打破谈判中僵局的做法有( )
A.
改期再谈
B.
采取横向式的谈判
C.
采取纵向式的谈判
D.
改变谈判环境与气氛
E.
更换谈判人员或者由领导出面调解
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