一、。 1.A 2.C 3.A 4. B 5. D 二、 1. Have you ever swum 2. he hasn’t visited 3. hasn’t won any prizes 4. I’ve alwayswanted to help you 5. has already invite us to travel 三、 1. It’s over 550metres. 2. To take in thebreath-taking view. 3. By rotating once every 72 minutes. 4. Three. / 3. 5. Some information about the CN Tower. 四、。 1.D 2.B 3.D 4.A 5.B 6.B 7.D 8.A 9.B 10.B 五、 Dear Tony, How are you? I’m having a wonderful timein Beijing now. I have done many interesting things here. I have been to manyplaces of interest. I have visited the Tian’anmen Square, the Palace Museumand the Great Wall. I have taken many nice photos of these famous places. I’llsend some to you with this email. I have also enjoyed different kinds ofChinese food. I’ve tried dumplings, noodles and roast duck. They are all verydelicious. I think Beijing is one of the biggest and busiestcities in the world. There’s a lot to see and do here. I hope we can visit Beijing together nexttime. Yours, Tom