
【名词&注释】
新时期(new period)、正常值(normal value)、骨骼肌(skeletal muscle)、阿托品(atropine)、虚拟语气(subjunctive mood)、机械唯物主义(mechanicalmaterialism)、朴素唯物主义(naive materialism)、肌细胞膜(myolemma)
[单选题]唯物主义的古代形态是
A. 机械唯物主义(mechanicalmaterialism)
B. 庸俗唯物主义
C. 朴素唯物主义(naive materialism)
D. 辩证唯物主义
查看答案&解析
举一反三:
[单选题]一次神经冲动,自神经向骨骼肌专递时,( )
A. 终板膜的通道对Na和K+均通透誊
B. 递质与肌细胞膜(myolemma)上的M受体结合
C. 可被阿托品阻断
D. 必须经总和后方才能引起肌肉收缩
E. 既可引起肌细胞兴奋,又可使其抑制
[单选题]My suggestion was that he_________ the offer as soon as possible.
A. should take
B. takes
C. would take
D. took
[单选题]
B.proportional to
C.parallel to
D.similar to
A. prior toB.proportional to
B. parallel to
C. similar to
[单选题]P—R间期正常值正确的是( )
A. P—R间期为0.12~0.20s
B. P—R间期正确值与年龄无关
C. P—R间期<0.10s为缩短
D. P—R新时期>0.12s为延长
E. P—R新时期是P波起点至QRS波终点
[单选题]关于胸骨角的描述,下列选项正确的是 ( )
A. 平肩胛上缘水平
B. 平胸骨上窝水平
C. 气管分叉标志
D. 平第3~4前肋水平
E. 平第6~7颈椎水平
[单选题]The writer thinks that we can't judge ______.
A. buildings by the ancient standards
B. all the buildings by the ancient standards
C. all the modern buildings by the ancient standards
D. modern buildings
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