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【单选题】
使用专用夹具时,工件装夹后少量调整,使被加工表面的()与车床主轴轴线尽可能重合
A.
定位基准
B.
装配基准
C.
回转轴线
D.
以上答案都对
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【单选题】主要为了培养紧缺人才或引进新设备、工艺的培训属于
A.
在岗培训
B.
脱产培训
C.
岗前培训
D.
离职培训
【单选题】实验一在下面哪个器官中观察了复层扁平上皮
A.
胆囊
B.
气管
C.
食管
D.
皮肤
【单选题】In the early 1900s, Ivan Pavlov, a famous Russian physiologist who did Nobel prize-winning research on digestion, conducted a marvelous experiment that demonstrated what has come to be called ( ) .
A.
sensitization
B.
the Classical Conditioning
C.
habituation
D.
the operant conditioning
【简答题】池塘边自由采食水葫芦,菱角的散养猪中,部分猪发病,主要表现为腹胀,腹痛,下痢,消瘦,贫血.最有可能感染的寄生虫是()A.华支睾吸虫 B.日本血吸虫 C.卫氏并殖吸虫 D.布氏姜片吸虫 E.程氏东毕吸虫 如做病原诊断,最有效的检查方法是()A.血液涂片检查 B.粪便直接涂片法 C.粪便毛蚴孵化法 D.粪便水洗沉淀法 E.粪便饱和盐水漂浮法 若对病猪进行治疗,可选择的药物是()A.四环素 B.土霉素 ...
【单选题】伸膝屈髋的肌是
A.
股四头肌
B.
缝匠肌
C.
髂腰肌
D.
股二头肌
【单选题】Why does the article advise people to look at prize-winning books?
A.
To copy the author's style.
B.
To realise what a high standard needs to be reached.
C.
To get an idea of what might be successful.
D.
To find out how to trick publishers.
【单选题】What was one of the aims of Rice's international trip?
A.
Meeting U.S. and coalition military commanders.
B.
Starting a new round of negotiation between Israel and Palestine.
C.
Winning support for the security plan in Iraq.
D.
Ameliorating the relationship between U. S. and Arab nations.
【简答题】池塘边自由采食水葫芦,菱角的散养猪中,部分猪发病,主要表现为腹胀,腹痛,下痢,消瘦,贫血.最有可能感染的寄生虫是( )A、华支睾吸虫 B、日本血吸虫 C、卫氏并殖吸虫 D、布氏姜片吸虫 E、程氏东毕吸虫 如做病原诊断,最有效的检查方法是( )A、血液涂片检查 B、粪便直接涂片法 C、粪便毛蚴孵化法 D、粪便水洗沉淀法 E、粪便饱和盐水漂浮法 若对病猪进行治疗,可选择的药物是( )A、四环素 B、土...
【单选题】伸膝屈髋的肌是
A.
缝匠肌
B.
股直肌
C.
股二头肌
D.
比目鱼肌
【单选题】What does the article that Julianne Moore read say?
A.
Winning an Oscar shortens one ’ s life by 5 years.
B.
Winning an Oscar shortens one’s life by 10 years.
C.
Winning an Oscar lengthen s one’s life by 5 years.
D.
Winning an Oscar lengthens one’s life by 10 years.
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