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【单选题】
社会促进是指个体从事某项活动时 ， 他人在场促进其活动完成 ， 提高其活动效率的现象 ，也称社会助长。根据上述定义，下列不属于社会促进的是：A.
学生在进行数学计算时，教师的旁观可使学生充分开动脑筋。
B.
小王扶起跌倒的，他觉得自己做了一件有意义的事。
C.
员工在进行生产时，厂长站在车间里，员工效率就会大大提升。
D.
足球运动员走进球场时，看到比赛场座无虚席就会斗志昂扬。
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举一反三
【单选题】According to the sentence 'They engage in many different types of diving, of which wreck, cave, commercial, and military diving are just a few.' which of the following explanations is correct?
A.
Among different types of diving, military diving is an exception.
B.
Talking about wreck, cave, commercial, and military diving, they are few.
C.
Mentioned of wreck, cave, commercial, and military diving, the people who take part in are few.
D.
People do not like wreck, cave, commercial, and military diving.
【简答题】田间试验误差按其产生的原因可分为( )和( )
【单选题】Identify the sentence types--simple sentence, compound sentence and complex sentence: I can assure you those two days were the highlight of my trip to your country.
A.
Simple Sentence.
B.
Compound sentence.
C.
Complex sentence.
【多选题】What types of sentences are there, according to the complexity of sentence structures?
A.
Simple,
B.
Compound,
C.
Complex
D.
Compound-Complex.
E.
loose sentence,
F.
periodic sentence
【单选题】刘邓大军率领的晋冀鲁豫野战军主力挺进大别山,揭开人民战争战略进攻序幕的时间是( )。
A.
1946年6月底
B.
1947年6月底
C.
1948年春
D.
1949-04-01
【单选题】Identify the sentence types--simple sentence, compound sentence and complex sentence: The scholarship will help me focus more on my studies and would help reduce the burden on my parents.
A.
Simple sentence.
B.
Compound sentence.
C.
Complex sentence.
【简答题】田间试验误差按其产生的原因可分为( )和( )。
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