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【简答题】
1 5 、一个图是平面图的充要条件是 。
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举一反三
【单选题】“______________________” “I’m in charge of research and development.”
A.
Who is responsible for making travel arrangements?
B.
What is your role here?
C.
What is research and development?
【简答题】______(不言而喻)that the development of science and technology is vital m the modernization of China.
【单选题】兴奋在同一细胞上的传导是通过
A.
电紧张性扩布;
B.
局部电流;
C.
局部电位;
D.
递质释放;
E.
跳跃式传导;
【判断题】鲁菜中济南派以汤著称,辅以爆、炒、烧、炸,菜肴以清、鲜、脆、嫩见长。
A.
正确
B.
错误
【判断题】预防死锁的结果是系统不产生死锁,所以大多数系统都采用预防死锁的手段。( )
A.
正确
B.
错误
【单选题】________ development, a multicultural society is believed to have more advantages ______one that is mono-cultural [     ]
A.
As for;  about
B.
To; over
C.
As for; over
D.
With; above
【单选题】This lastest development has further ______ my determination to leave lest I'm arrested.
A.
promoted
B.
cultivated
C.
pushed
D.
strengthened
【单选题】男性病人,转移性右下腹痛2天,伴呕吐。腹部检查全腹肌紧张.压痛.反跳痛,以右下腹为著,肠鸣音消失。该病人目前最重要的护理是
A.
急症手术前准备
B.
疼痛护理
C.
安置半卧位
D.
输液
E.
胃肠减压
【单选题】The dog has been of most value to man m the development of ______.
A.
a treatment for rabies
B.
open-heart surgery
C.
a cure for distemper
D.
all of the above
【单选题】下列关于兴奋在同一细胞上的传导的叙述,错误的是( )。
A.
动作电位沿细胞膜传导到整个细胞
B.
传导方式是通过局部电流,使未兴奋部位出现动作电位
C.
动作电位传导的距离与局部电流大小有关
D.
有髓神经纤维比无髓神经纤维的传导速度快
E.
有髓神经纤维呈跳跃式传导
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