Oracle数据库系统中负责客户机与服务器之间网络通信的模块是 ______。

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问题:

Oracle数据库系统中负责客户机与服务器之间网络通信的模块是 ______。

考点:计算机等级考试数据库技术三级数据库技术笔试332
题型:填空题

Hip-hop dancing(街舞)is popular with many young people today. They like it because they can invent their own moves. They use this dance to show their love for life. It also shows that they feel good about life, that they just want to be themselves and enjoy life, and that they are not afraid of problems.

Hip-hop dancing has a history of more than 20 years. It first began in the 1980s in the US. In early times, it was seen in New York and Los Angles. At that time, many young black people often danced to the music in the street. They used their legs, arms, heads and even shoulders to dance. Many young people still use most of these moves today.

Hip-hop dancing became popular all over the world because of the 1983 movie Flash-dance. Some people performed Hip-hop dancing in the movie. People enjoyed their performance. They began to dance like them. Then it became popular. There are two kinds of Hip-hop dancing: new school and old school. More and more young people are learning Hip-hop dancing. People believe that it is a good way to exercise their bodies, and that it is good for their health.

小题1:Young people like Hip-hop dancing because __________.

A.it has a history of more than 20 years

B.it first began in the US

C.they can invent their own moves

D.many young black people often dance it小题2:At first Hip-hop dancing was seen ___________.

A.in the movies

B.in the streets

C.in old schools

D.in new schools小题3:The young black people used their ______ to dance at that time.

A.legs

B.heads

C.arms and shoulders

D.A B and C小题4:Hip-hop dancing became popular all over the world ________.

A.in 1983

B.in the 1980s

C.20 years ago

D.in early times小题5:Which of the following is true about Hip-hop dancing?

A.It’s not a good way to exercise.

B.It shows that young people feel bad about life.

C.Young people use this dance to show their love for life.

D.It shows that young people are afraid of problems

题型:填空题

患者女,18岁,1天前开始恶寒,发热,头痛,肢体酸痛,泄泻,质清稀,甚则如水样,舌苔白腻,脉濡缓。

该采取何种方法治疗()

A.清热利湿止泻

B.健脾渗湿止泻

C.抑肝扶脾止泻

D.消食导滞止泻

E.芳香化湿,解表散寒

题型:填空题

设a>0,b>0,a+b+ab=24,则(  )

A.a+b有最大值8

B.a+b有最小值8

C.ab有最大值8

D.ab有最小值8

题型:填空题

在医院病房中,采用下列哪种类型灯具最适宜?()

A.间接型灯具

B.直接型灯具

C.漫射型灯具

D.半间接型灯具

题型:填空题

马克思主义“五观”指的是:()

A.马克思主义国家观、历史观、民族观、宗教观和文化观;

B.马克思主义国家观、价值观、民族观、宗教观和文化观;

C.马克思主义国家观、历史观、民族观、宗教观和人生观;

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