能用柯氏(Konhof)培养基培养的病原性螺旋体是()
A. 奋森螺旋体
B. 梅毒螺旋体
C. 雅司螺旋体
D. 钩端螺旋体
E. 回归热螺旋体
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对胃的描述,下列哪项是错误的
A. 胃分贲门部、胃底、胃体和幽门部四部分
B. 幽门瓣可防止十二指肠内容物逆流到胃
C. 幽门前静脉是手术时确定幽门的标志
D. 幽门管是十二指肠的第一段
E. 角切迹是胃体和胃幽门窦在小弯侧的分界标志
关于上肢浅静脉的描述中,错误的是
A. 头静脉起自手背静脉网的桡侧
B. ‘贵要静脉起自手背静脉网的尺侧,行于臂和前臂内侧面
C. 肘正中静脉在肘关节附近,连接头静脉和贵要静脉
D. 贵要静脉注入锁骨下静脉
E. 头静脉注人腋静脉
More than forty thousand readers told us what they looked for in close friendships, what the 【C1】______ friends, what they were willing to give in 【C2】______ , and how satisfied they were【C3】______ the quality of their friendships. The【C4】______ give little comfort to social critics.
Friendship【C5】______ to be a unique form. of 【C6】______ bonding. Unlike marriage or the ties that 【C7】______ parents and children, it is not defined or regulated by 【C8】______ Unlike other social roles that we are expected to【C9】______ as citizens, employees, members of professional societies and【C10】______ organizations--it has its own principle, which to promote【C11】______ of warmth, trust, love, and affection【C12】______ two people.
The survey on friendship appeared in the March 【C13】______ of Psychology Today. The indings 【C14】______ that issues of trust and betrayal are【C15】______ to friendship. They also suggest that our readers do not【C16】______ for friends only among those who are 【C17】______ like them, but find many【C18】______ differ in race, religion, and ethnic background. Arguably the most important【C19】______ that emerges from the data【C20】______ , is not something that we found--but what we did not.
【C1】
A. on
B. of
C. to
D. for