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1．If you want to take part in Annual TV-Turnoff Week，please telephone ．
A．609-4377 B．368-6061 C．609-3744 D．753-1307
2．The final（最后的）soccer match is ．
A．at 2 p．m．on Saturday B．at 2 p．m．on Sunday
C．at 8 p．m．on Friday D．at 3 p．m．on Monday
3．People can't in Annual TV-Turnoff Week．
A．talk about their dreams B．take a walk
C．listen to music D．have a picnic
4．There is a T-shin which is￥100 at New Mart Mall．You should pay if you want to buy it at 7 P．m．on Father's Day．
A．￥40． B．￥60． C．￥50． D．￥70．
5．Which movie star can you see on Saturday night?
A．Michelle Yeoh． B．Jackie Chan．
C．Gloria Green． D．Rowan Atkinson．
查看习题详情和答案>>The Video Shop's Winter Sale（大减价）on every CD，VCD and DVD，POP MUSIC，ROCK，JAZZ，DISCO，COUNTRY & MOVIES
| LIST PRICE． | SALE PRICE |
| $9.5 | $8.9 |
| $11 | $9.5 |
| $13.9 | $11.2 |
Sale starts on December 22 and ends on December 30．
No telephone or e-mail orders（订购）during the sale．
Open hours：Monday to Friday 9：00 am to 8：00 pm
Saturday to Sunday 10：00 am to 6：00 pm
Add：108 Culture Street
1．The shop ________．
A．sells CDs only B．is having a sale on everything
C．is having a sale On CD，VCD and DVD D．is closed
2．_______ are on sale．
A．Only rock CDs B．Only jazz and country DVD
C．Only movies VCDs D．All of them
3．You may pay $8.90 for a music CD on December 22．
How much should you pay for the same CD On November 30th?
A．$8.90． B．$0.60．
C．$9.50． D．We don't know．
4．Which of the following is TRUE?
A．You should go to the shop for the CDs，VCDs and DVDs by yourself．
B．You can make a phone call to order the things you want．
C．You can order（订购）through Internet．
D．You can write a letter to order CDs or something．
5．You can buy CDs ________．
A．at 8 am Thursday evening
B．at any time from Monday to Sunday
C．at 8 o'clock Saturday rooming
D．at 5：00 Sunday afternoon
查看习题详情和答案>>B. On November 2nd
C. On November 28th.
B. 283-6005.
C. 283-0065.
B. Forty minutes
C. Fifty minutes.
B. All of the money will go to a children's hospital.
C. You can telephone to book tickets at 10:00 p.m.
A Simple Scientific Experiment
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Below is a description of a single scientific experiment. It shows us how iron reacts ( 反应) with air and with water. Aim : To find out if iron rusts( 生锈) (a) in dry air ; (b) in water that has no air in it ( air- free water) ; (c) in ordinary water. Materials : 3 clean iron nails ( 铁钉) ; test tubes ; test tube holder ; cotton wool ; oil ; Bunsen burner. |
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Iron in dry air Method (1) Put some iron nails at the bottom of a test tube. (2) Push some cotton wool down the tube. (3) Leave the tube for one week. Result After one week, the nails have not rusted. Conclusion Iron does not rust in dry air. Iron in air-free water Method (1) Half-fill a test tube with water. (2) Boil the water for three minutes. (This makes sure there is no air in the water. (3) Put two or three clean nails in the water. |
(4)Add some oil to the water. (This will keep air out of the water.) (5) Leave the tube for one week. Result The nails do not rust in the tube with air-free water. Conclusion Iron does not rust in air- free water. Iron in ordinary water Method (1) Half –fill a test tube with water and add two or three clean nails. (2) Leave the tube for one week. Result The nails rust in the tube with ordinary water. Conclusion Iron rusts in ordinary water. (238 words) |
1.In the first part of the experiment the cotton wool is most probably used to ______________.
A. keep the air dry B. keep the tube wet
C. make the nails rust D. keep the tube clean
2.What are necessary steps to make sure the water in the tube is air free?
①Leave half a tube of water in it
②Boil the water for some time
③Put some clean iron nails in the tube
④Add some oil to the water
A. ①② B. ①③ C. ②③ D. ②④
3.We can conclude from the experiment that only ____________ makes iron rusty.
A. dry air B. cotton wool C. ordinary water D. air-free water
查看习题详情和答案>>
Canberra is the capital of Australia. It is a modern and lively city with a population of over 345 000.
| History Canberra is the eighth largest city in Australia. It is 238 km from Sydney and 507 km from Melbourne. Melbourne was once the capital of Australia. Sydney people also wanted to make their city the capital. It was difficult for the government to make the decision. Then in 1911, the government chose a place to build the new capital. It was between Sydney and Melbourne, the two largest cities in Australia. It took more than 14 years to build the city. In 1927, the city was set up. It became the capital and was named Canberra. “ Canberra” means “a place for friends to get together”. |
| Culture Canberra is a beautiful city with trees and flowers everywhere. There’s a Flower Festival in September each year. People can enjoy all kinds of beautiful flowers and welcome the spring to arrive. A man-made lake --- Lake Burley Griffin is in the center of the city. It’s about 25 km long. People like to ride bikes, walk or run around the lake. In Canberra, there’re many famous universities like the Australian National University and the University of Canberra. The National Library and the National Museum of Australia are also famous places that people like to visit. |
| A．25 km. | B．238 km. | C．345km. | D．507 km. |
| A．the largest city | B．a beautiful man-made lake |
| C．the old capital city | D．a place for friends to get together |
| A．ride bikes | B．visit universities |
| C．welcome the spring | D．walk around the lake |