The features of volcanoes are much more complicated and their structure and behavior depend on the following factors EXCEPT______（）
A. peaks
B. summit craters
C. magma chambers
D. vents
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围手术期是指（）
A. 病人从入院到进入手术室接受手术前的这段时期B:病人从入院到接受手术治疗结束后的这段时期
B. C．病人从入院到术后痊愈回家的这段时期
C. D．病人从到达手术室实施麻醉到接受预定的手术程序
D. E．病人接受手术后到完全康复痊愈的这段时期
下述手术中何种是限期手术（）
A. 十二指肠溃疡出血行胃次全切除术B:急性梗阻性化脓性胆囊
B. C．胃癌胃切除术
C. D．绞窄性肠梗阻
D. E．脾破裂行脾切除术
Which of the following is closely related to the self-reference criterion（）
A. Differentiation
B. Marketing mypoia
C. Ethnocentrism
D. Multiculturalism
_____ is an unconscious reference to one’s own cultural values, experiences, and knowledge as a basis for decisions（）
A. Nativism
B. Holism
C. Self-reference criterion
D. Segreation
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