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【单选题】
PLC的初始化脉冲软元件是(      )
A.
M8000
B.
M8002
C.
M8003
D.
M8004
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【简答题】This is a true story. Tristin Saghin enjoyed the movie Black Hawk Down very much,which is about the conflict in Somalia.The battle scenes and the exciting rescues of people who are dying,interested hi...
【单选题】His father is a teacher and his mother is a teacher ______. .
A.
as well
B.
either
C.
also
D.
too
【单选题】在做随意运动时,手足越接近目标,震颤越明显的是(     )
A.
静止性震颤
B.
意向性震颤
C.
姿势性震颤
D.
手足徐动
E.
抽搐
【单选题】Which statement is NOT true about the Wellesley girls in the movie clips?
A.
They have original, independent thinking.
B.
They are used to reciting comments from the textbooks.
C.
They do their homework well within the syllabus.
D.
They are not used to challenging critics' ideas.
【单选题】患者女性,31岁,孕25周,出现心衰表现,胸闷、心悸、气急、咳嗽、乏力、不能平卧, 检查心率>110次/min,心力衰竭时脉率增快是由于( )
A.
心排血量降低
B.
心肌收缩力增强
C.
心肌收缩力减弱
D.
机体代谢率增高
E.
机体代谢率降低
【判断题】沥青混合料生产配合比设计的目的是指导拌合楼生产出与目标配合比设计中各原材料组成基本相同的沥青混合料。
A.
正确
B.
错误
【多选题】下列有关剂量的描述,正确的是
A.
治疗量包括常用量
B.
治疗量包括极量
C.
ED50/LD50称为治疗指数
D.
临床用药一般不得超过极量
E.
以上都不对
【单选题】A) A math teacher and his colleague. B) A teacher and his student. C) A student and his classmate. D) A librarian and a student.
A.
A math teacher and his colleague.
B.
A teacher and his student.
C.
A student and his classmate.
D.
A librarian and a student.
【判断题】螺旋桨的设计问题分为初步设计和终结设计,其中初步设计的主要目的是选桨,而终结设计的主要目的是配机。
A.
正确
B.
错误
【单选题】当犬体内失水达8%~10%,则引起的后果会是()
A.
死亡
B.
代谢紊乱
C.
昏睡
D.
休克
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