问题 单项选择题

以下关于数据的存储方式的描述中正确的是( )。

A) 数据的链式存储方式逻辑和物理上是一一对应的
B) 数据的存储方式有顺序存储和链式存储
C) 数据的顺序存储插入、删除方便
D) 数据的存储对数据的运算的具体实现没有影响

答案

参考答案:B

解析: 数据的主要存储方式有顺序存储结构和链式存储结构。顺序结构逻辑上相邻的结点物理上也是相邻的。因此其存储密度大,存储空间利用率高但插入、删除运算操作不方便,需移动大量的结点。

阅读理解

The stars have come together for the 2014 QUT Classic fun run on Sunday, May 4! This year's fun run around central Brisbane not only promises a fantastic family day out--it also happens to be International Star Wars Day.

Hundreds of serious一and not so serious一participants will contest a choice of scenic l km , 5km or l0km routes around QUT (Queensland University of Technology), South Bank and the CBD on Sunday, May 4.

May 4 has become Star Wars Day for fans around the globe一the date being chosen as a play on "May the Force (fourth) be with you"

To celebrate, Yoda will make a special guest appearance at the QUT Classic at 7:20am to help kids warm up for the l km event while the Indie Chamber Orchestra does a live performance of the Star Wars theme. The special visit has been organized by Healthstream QUT, who operate the university's pools and gyms.

Classic organizer Cheryl Goodwin from QUT Student Engagement said the second annual event would also be combined with a buskers(街头艺人)festival, ensuring plenty of entertainment around Gardens Point and along the route.

"The Classic Buskers Festival is being organized by the QUT Music Society and will Feature some of Brisbane’s best buskers and bands as well as QUT talent.There's going to be a mix of music,dance,circus and comedy."she said.

The QUT Classic will also raise funds for QUT’s Learning Potential Fund,which provides scholarships for low income students.About 1200 people registered for last year’s event and organizers are hoping for a similar--if not bigger-turnout in 2014.

The race will begin and end at QUT Gardens Point,where breakfast will be available for purchase.Both the 5km and 1 0km events will begin at 8:00 am,with the l km event starting at 7:30 am.

QUT Classic registration costs$25 for the l km event,$30 for 5km and$35 for 10km.

People can register as individuals or in teams.One of the biggest teams is expected to be the Learning Potential Fund team,which is open to QUT staff ,students and the general public.

Participants who register before 30 April will receive a race pack.The first 1 000 participants will also receive a free 1imited edition QUT Classic T-shirt.

QUT Running is offering all registrants free training sessions in the six weeks leading up to this event.

For more information on the QUT Classic,contact Cheryl Goodwin on 07 3138 9447 orc.goodwin@qut.edu.au.

Media contact:Mechelle McMahon,QUT media,media@qut.edu.au

小题1:The purpose of the passage is to introduce______.

A.a fun run around central Brisbane

B.an international Star Wars Day

C.a buskers festival in QUT

D.QUT’s learning Potential Fund小题2:According to the 3rd paragraph,May 4_____.

A.plays an important part in Star Wars Day

B.can be understood in different ways when read

C.used to be a festival for fans around the world

D.means the same as“May the Force be with you”小题3:Which of the following will be free for all the participants?

A.Breakfast.

B.A race pack.

C.T-shirt.

D.Training session.小题4:If you want to know more about QUT Classic,you can contact        .

A.Healthstream QUT

B.Cheryl Goodwin

C.QUT Music Society

D.Mechelle

问答题 简答题