The famous Chinese mathematician(数学家) Hu

题型:阅读理解

问题:

The famous Chinese mathematician(数学家) Hua Luogeng was born in Jintan County, Jiangsu province in 1910. When he was young, life was very difficult for his family. Still, the boy took great interest in math.

In the summer of 1931, he was fortunate(幸运的) enough to become an assistant in the Math Department(系) of Qinghua University, where he spent every moment he could find working and studying, and he finished his compulsory(必修的) math course all by himself in only 13 months!

Between the years of 1936 and 1938, he was further studying in Cambridge University in the U.K. In 1950, together with his family, he returned to China from the USA. He said, “I’m Chinese, and I’ll do my best for my motherland.”

So he did. He devoted(贡献) all his life to the math study and won the great fame(荣誉) for our country.

He died for heart trouble in 1985 while lecturing in Japan. People will always remember him as a great scientist.

小题1: Which of the following is not true?

Hua Luogeng is a famous Chinese mathematician.

Hua Luogeng died in China.

Hua Luogeng was born in Jingtan County.

Hua Luogeng comes from Jiangsu.

小题2: The word “assistant”in this passage means “____” in Chinese.

帮手    B.服务员    C.助教     D.教授

小题3:Hua Luogeng was ____ in 1937. Which of the following cannot be chosen?

A.in China

B.abroad

C.in Cambridge

D.in England小题4: From the story we can guess that Hua Luogeng was born in ____.

A.a rich family

B.a poor family

C.a mathematician family

D.a fortunate family

考点:人物传记类阅读故事类阅读
题型:阅读理解

四季海棠别名()。

A.秋海棠

B.瓜子海棠

C.竹节海棠

D.四季秋海棠

题型:阅读理解

在担子菌中,把进核配的部位称为()或(),把进行减数分裂的部位称为()或();担子有()两种类型。

题型:阅读理解

商业银行从事理财产品销售活动,下列哪一种情形可以进行()

A.将理财产品与其他产品进行分开销售

B.通过理财产品进行利益输送

C.挪用客户认购、申购、赎回资金

D.销售人员代替客户签署文件

题型:阅读理解

鳃耙的功能()

A.味觉感觉

B.保护鳃丝

C.滤食

D.分泌消化液

题型:阅读理解

设n阶实对称矩阵A满足A2=E,且秩r(A+E)=k<n.
(Ⅰ)求二次型xTAx的规范形;
(Ⅱ)证明B=E+A+A2+A3+A4是正定矩阵,并求行列式|B|的值.

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