试题与答案

For the safety, everyone _________ obey

题型:选择题

题目:

For the safety, everyone _________ obey the traffic rules when he is driving or walking.

A.need

B.must

C.may

D.could

答案:

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下面是错误答案,用来干扰机器的。

(6分)(1)灼烧(将合金放入酸溶液、测密度等合理答案均可,1分)(2)128∶65(2分)(3)解:设若得到26.4gCO2消耗Cu2O的质量为x。ZnCO3+C+Cu2O Zn+2Cu+2CO2↑ 144 2×44x 26...

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题型:阅读理解

阅读理解

       Hello,everyone,  today I'd like to tell you something about London.  London is the capital of

England. The population of London is more than 7,000.000. It's the biggest city in Britain. It's also

one of the most important cities in the world. You can find some of the best theaters and museums

in the world 'there.  There are many high buildings and beautiful parks, too.  In London, you may

visit many interesting places. The River Thames is a very beautiful river. There are many boats and

ships coming and going on it. Many people from other countries go on boat trips on the river. One

of the best trips is from Tower Bridge to Westminster. Tower Bridge is near the Tower of London.

       Most of the famous old buildings are on the north bank  of  the  river.  There are some fine

modern buildings on the south bank, such as the Royal Festival Hall. The new National Theatre

is also on the south bank. The Queen opened it on 26th October,1976.

阅读短文,判断正(T)误(F)。

( )1. There are over seven million people in London.

( )2. London is the most important city in the world.

( )3. People can go from Tower Bridge to Westminster by boat;

( )4. There are lots of old buildings on the south bank of the River Thames.

( )5. Maybe the writer of the passage is a tour guide.

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