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【单选题】
下列原始误差中属于几何误差的是:( ) 。
A.
刀具磨损
B.
机床传动误差
C.
测量误差
D.
工艺系统受力变形
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【单选题】The research results show that the earth goes a little faster ______it is closer to the sun.
A.
as though
B.
so that
C.
than
D.
when
【单选题】______results show that the tank is not leaking, but this has to be confirmed by further medical trials.
A.
Predominant
B.
Preliminary
C.
Preferable
D.
Precious
【单选题】What does the implication of the study?
A.
The results of the study show that it is a step in the direction of a possible cure of AIDS.
B.
The results of the study show that the sleeping cells could be activated by this drug.
C.
The results of the study show that the drugs could get at the virus in the sleeping cells.
D.
The results of the study show that the risk of the AIDS will not go away.
【单选题】The results of recent experiment show that__________. 查看材料
A.
the small reduced salt bread tastes the same as the standard content one
B.
most people can distinguish the content of salt in bread
C.
standard bread is different in taste from 20%reduced salt bread
D.
the less salt content of bread,the poorer taste it has
【单选题】爪形手的预防措施不包括()
A.
当火焰烧伤时,避免用手拍打着火处
B.
手背浅Ⅱ度偏深烧伤,可以不植皮,仍需防止发生爪形手畸形,在治疗过程中应把手固定于烧伤位
C.
创面愈合后即可开始作拇指外展、内收、对指、手指屈伸、握拳等被动锻炼,并逐渐过渡到自主锻炼,以增加关节的屈伸幅度。特别是儿童在最初的3个月内,夜间休息时仍须将手包扎于烧伤位,白天松开包扎自主活动,防止瘢痕继发挛缩
D.
深Ⅱ度以上烧伤,全身情况允许,应尽早切(削)痂植皮,并植以刃厚皮片
E.
术中保留“变性真皮”,术后功能恢复快,外形满意,供皮区也无显著的病理性增生瘢痕,明显降低了手部深度烧伤致残率
【简答题】的含义是世界上只有即( ),国家的主体坚持( )制度,、( )、( )是中国领土不可分割的部分,保持原有的( )制度不变,作为( )实行高度自治
【简答题】患者男性,22岁,下腰部疼痛,阴雨天加重近1个月,同时伴有腰部活动不便,并逐渐累及胸部。X线片示两侧骶髂关节密度增高,HLA-B27(+)最可能的诊断是A、腰肌劳损 B、强直性脊柱炎 C、类风湿性脊柱炎 D、腰椎间盘突出症 E、化脓性脊柱炎 治疗措施错误的是A、卧硬板床 B、注意姿势 C、治疗性运动 D、适当药物治疗 E、手术软组织松解
【单选题】The utilities' charts show that the ______ majority of air pollution in the region results from natural dust.
A.
overwhelming
B.
overthrowing
C.
overflowing
D.
overturning
【简答题】患者男性,22岁,下腰部疼痛,阴雨天加重近1个月,同时伴有腰部活动不便,并逐渐累及胸部。X线片示两侧骶髂关节密度增高,HLA-B27(+)最可能的诊断是A、腰肌劳损 B、强直性脊柱炎 C、类风湿性脊柱炎 D、腰椎间盘突出症 E、化脓性脊柱炎 治疗措施错误的是A、卧硬板床 B、注意姿势 C、治疗性运动 D、适当药物治疗 E、手术软组织松解 的正确答案和分析,谢谢!
【单选题】The function of examinations in offices is that their results ______.
A.
show clearly how well a person is prepared for the examinations
B.
show clearly whether a person is fit for promotion
C.
suggest the way in which the employees deal with routine work
D.
indicate whether an employee has minimum qualifications necessary
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