根据下列材料请回答{TSE}题: 请在(1)处填上最佳答案。
根据下列材料请回答{TSE}题:
请在(1)处填上最佳答案。
根据下列材料请回答{TSE}题:
请在(1)处填上最佳答案。
根据材料回答{TSE}题{TS}[A]copies[B]collects[C]reads [D]knows
根据下列材料,请回答{TSE}题 为了研究45岁以上女性中体重指数(BMI)≥25者是否糖尿病患病率高,某医生共调查了9550人,其中BMI≥25者有2110人(n1),糖尿病患病人数为226人(X1);BMI<25者7440人(n2),其中糖尿病患病人数为310人(X2),问BMI>125 者糖尿病患病率是否高于BMI<25者 统计学检验的无效假设和备选假设分别是
A.H0:π1 =π2 ,H1:π1 >P2
B.H0:π1=π2,H1:π1 <P2
C.H0:P1=P2,H1:P1≠P2
D.H0:P1=P2,H2:P1<P2
E.H0:π1 =P2,H1:π1 ≠P2
根据下面材料,回答{TSE}题.{TS}The main problem people may encounter today arises from the fact that
A. they have to learn new things consciously.
B. they lack the confidence of securing reliable and trustworthy information.
C. they have difficulty obtaining the needed information readily.
D. they can hardly carry out casual communications with an extended family.
根据下列材料请回答 76~85 题:
Today I visited the Smiths—my first time visit76.___
to a American family.They live in a small77.___
town.It was very kind for them to meet me 78.___
at the railway station and drove me to their home.79.___
The Smiths did his best to make me feel 80.___
at home.They offered me coffee and other 81.___
drinks.We have a good time talking and laughing 82.___
together.They were eager know everything about 83.___
China and asked me lots of question.In fact. 84.___
they are planning to visit China in next year. 85.___
第 76 题 请在(76)处填上最佳答案。
根据材料回答{TSE}题:A. As a result, its American origins and roots ate often quickly forgotten. B. But this theory fails to explain why American films, music, and television programs are so popular in themselves. C. American in origin, informal clothing has become the world's first truly universal style. D. The BBC, for example, banned rock and roll until 1962. E. American food has become popular around the world too. F. This spirit is variously described as being young and free, optimistic and confident, informal and disrespectful. {TS}__________
请根据下列图表资料,回答{TSE}题:
2005年与2004年对比,全国乡村人口比重()。
A.下降1.2
B.上升1.2个百分点
C.下降1.2个百分点
D.上升1.2
根据以下资料。回答{TSE}题。
{TSE}2008年1~9月,规模以上电子信息制造业出口交货值约为:
根据以下资料,回答{TSE}题。
{TSE}2008年1-6月,高新技术产品进出口总值同比增长率最高的月份是: