问题 选择题

判断下列说法中不正确的是(    )

A.具有离子键的化合物一定是离子化合物

B.由一种元素的阳离子和另一种元素的阴离子构成的物质一定是纯净物

C.A、B两种单核离子所带的电性和电荷数相同,离子的核外电子层数也相同,则A、B一定为同种元素的原子

D.两种离子化合物AX3和AX2的水溶液,AX3的氧化性较AX2的强

答案

   B

   B项,如Na2O和Na2O2组成的物质中,只有一种元素的阳离子和一种元素的阴离子。D项,A3+比A2+得电子能力强。

阅读理解

A. Pacha London www.pachalondon.com

The world’s most historic club is set in a building of the 1920s beautifully decorated in its original oak paneling and features an impressive glass ceiling. You can enjoy beauty, style and elegance when clubbing at London’s most historic night club Pacha and appreciate works of some famous musicians.

B. Amika London www.amikalondon.com

Amika plays host to the new super elite (精英) who are seeking the latest fashion trends. A unique playground designed for fun. It is the final destination for major players and glitterati (上层人士) alike. It features table reservations & bookings, events and corporate bookings.

C. SeOne Club London www.seonelondon.com

SeOne is one of London’s largest music clubs. Situated in the north of London, SeOne consists of five rooms. It can be broken down into smaller spaces and can be used for parties as small as 100 people. SeOne Club has attracted all kinds of promoters and event organizers, from corporate giants to dance promoters.

D. Koko Club www.koko.uk.com

Situated at 1A Camden High Street, Central London, Koko Club represents a versatile (通用的), 21st-century club. It’s very adaptable so it can be used for anything---from small comedy to international music awards. A must visit!

E. Bar Rumba www.barrumba.co.uk

Located in London’s west end, Bar Rumba is one of London’s leading late night clubs. Playing funk, jazz, Afro-beat, Latin, Cuban, salsa, drum & bass, break beat. It has an amazing sound system for dance music. Every night it delivers a different beat---from hip hop to Latin dance, from grime to jazz.

F. Club Colosseum www.clubcolosseum.com

Situated in 1 Nine Elms Lane. Vauxall, London, Club Colosseum won the world’s best club award in 1999. Now it features a new VIP room, a spectacular riverside bar with a view all over London & the River Thames.

下面是几位人员的情况简介,请匹配他们感兴趣的休闲场所。

小题1:Michael is a great painter and has just moved to London from America. On his arrival, Michael was struck by the beautiful Thames. He dreams of going to a famous night club where he can easily appreciate the unique view of the river.

小题2:Nancy comes from Japan and wants to go to a world-famous night club with a long history to help her know more about the British culture. Besides, Nancy likes to listen to great musical masterpieces.

小题3:Laura is crazy about dancing and enjoys different dances with fascinating dance music. Now she is in search of a night club that can offer her quality dance diversity.

小题4:Lily would like to celebrate her eighteenth birthday at a proper night club next week. She intends to invite over a hundred friends and relatives to her birthday party, most of whom are working in northern London and are true music lovers.

小题5:Harry is the general manager of a large company in London and he would like to go to a night club which is fashionable. What’s more, it should be suitable for someone of his status.

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