问题 单项选择题

有关VLAN的概念,下面说法不正确的是()。

A.VLAN是建立在局域网交换机和ATM交换机上的,以软件方式实现的逻辑分组

B.可以使用交换机的端口划分虚拟局域网,且虚网可以跨越多个交换机

C.使用IP地址定义的虚网与使用MAC地址定义的虚网相比,前者性能较高

D.VLAN中的逻辑工作组各节点可以分布在同一物理网段上,也可以分布在不同的物理网段上

答案

参考答案:C

阅读理解

Finally, this week’s comedy “Tomorrow’s Another Day” at the Cambridge MGM cinema, is another one in the long line of successes from director Peter Hamin.

This one has an unusual story line. Just imagine this; one day Mickey Style , a TV reporter, goes off to make a program about an exciting film festival in Canada. On his first morning there he wakes up, the sun is shining, the birds are singing , and life just couldn’t be better. He works through the day , goes to bed; wakes up the next morning… to find it’s the same day! The same sun, the same birds singing in the same tree, the same people saying and doing exactly the same things, day after day, He is caught in a place where time has simply stood still, where there will be no tomorrow.

This could be very serious, but it’s not. It’s an extremely funny film, which made everyone, including your reviewer (评论家) , laugh out loud. It has the silliest ending , and the audience loved it! Sabetha Tayior is great as the generous bank manager, yes, really, although Hollywood probably won’t give her any prizes. So if you want to forget your troubles, this is the film for you.

1.What is the writer trying to do in the text? _________

A. To give his or her opinions about an actor.

B. To give his or her opinions about a film.

C. To describe a Canadian film festival.

D. To describe his or her strange experience.

2. Why would somebody read the text? ___________

A. To enjoy the extremely funny jokes.

B. To find the answer to a problem.

C. To find out more about a cinema.

D. To choose their evening’s entertainment.

3. What is the writer’s opinions of “Tomorrow’s Another Day”? ___________

A. It’s serious     B. It’s exciting    C. It’s successful     D. It’s terrible

4. Where was Mickey Style when something strange happened to him? _________

A. On a working trip               B. At the office

C. On holidays                    D. At the movies

单项选择题