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【简答题】
某中学将100名高一新生分成水平相同的甲、个“平行班”，每班50人．陈老师采用A、B两种不同的教学方式分别在甲、个班级进行教改实验．为了了解教学效果，期末考试后，陈老师分别从两个班级中各随机抽取20名学生的成绩进行统计，作出茎叶图如下．记成绩不低于90分者为“成绩优秀”． 甲 乙 6 9 3 6 7 9 9 9 5 1 0 8 0 1 5 6 9 9 4 4 2 7 3 4 5 8 8 8 8 8 5 1 1 0 6 0 7 7 4 3 3 2 5 2 5 (1)在样本中的20个个体中，从不低于86分的成绩中随机抽取2个，求抽出的两个均“成绩优秀”的概率； (2)由以上统计数据填写下面列联表，并判断是否有90%的把握认为：“成绩优秀”与教学方式有关. 甲班(A方式) (B方式) 总计 成绩优秀 成绩不优秀 总计 附： ,其中n＝a＋b＋c＋d.) P(K 2 ≥k) 0.25 0.15 0.10 0.05 0.025 0.01 0.005 0.001 k 1.323 2.072 2.706 3.841 5.024 6.635 7.879 10.828
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【单选题】We are satisfied with the terms of this contract for the most part, but we feel that your terms of payments are too severe.
A.
对于和她的术语，我方总体上满意，但是贵方的付款似乎太严重了。
B.
对本合同的条款，我方大致上满意，但是贵方的付款似乎太严重了。
C.
对本合同的条款，我方大致上满意，但是贵方的支付条款太苛刻了。
【单选题】To their surprise, they found the lecture given by the famous professor easy ______.
A.
to be understood
B.
to understand
C.
understanding
D.
understood
【单选题】Which of the following has been mentioned by the author as essential for a correct understanding of a culture?
A.
Direct contact with tile culture under investigation.
B.
Knowledge of linguistics.
C.
A keen interest in scientific disciplines.
D.
Firm belief in humanitarianism.
【单选题】Which of the following statements is NOT true about understatement?
A.
The English understatement isn’t actually very funny.
B.
The English are renowned for their use of understatement because they invented it.
C.
Their strict prohibitions on gushing, emoting and boasting require almost constant use of understatement.
D.
Among the English, a well-timed, well-turned understatement only raises a slight smirk at best.
【单选题】关于勤劳节约的说法,你认为正确的是( )。
A.
阻碍消费,因而会阻碍市场经济的发展
B.
市场经济需要勤劳,但不需要节俭
C.
.节俭是促进经济发展的动力
D.
节俭有利于节省资源,但与提高生产力无关
【单选题】How would the vitalist view the functions of the mind?
A.
The mind can be completely understood through scientific observation.
B.
The mind may function separately from the brain.
C.
The mind is too complex to be considered part of the 'vital force'.
D.
The mind and the brain have the same chemical and physical functions.
【单选题】We are satisfied with the terms of this contract for the most part, but we feel that your terms of payment are too severe.
A.
对本合同的术语，我方总体上满意，但是贵方的付款似乎太严重了。
B.
对本合同的条款，我方大致上满意，但是贵方的付款似乎太严重了。
C.
对本合同的条款，我方大致上满意，但是贵方的支付条款太苛刻了。
【单选题】According to the author, people's anxieties about managing money result from their understanding of money as the only source of ______.
A.
life
B.
evil
C.
spirit
D.
peace
【单选题】These instructions should be made more ___________ , so that the primary school students can understand it.
A.
easy
B.
modern
C.
simplified
D.
complicated
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