Is this the first time you_______ Beijing?
A. have visited B. was visiting
C. visited D. has visited
— Father, you promised!
— Well, ________. But it was you who didn’t keep your word first.
A. So was I. B. So did I. C. So I was. D. So I did.
Hurry up﹗The train ______. You know it ______ at 9:00 am.
A. leaves; leaves B. leaves; is leaving
C. is leaving; leaves D. is leaving; is leaving
现今，大城市普遍存在着交通问题。它不仅给人们的生活和工作带来不便而且还威胁到了人们的生命安全。请以“Traffic Problems in Big Cities”为题，根据以下内容提示完成作文：
1. 描述两个常见的交通问题；
2. 简要分析导致这些交通问题的主要原因；
3. 根据你的分析，从社会规范(rules and regulations)和个人行为两方面谈谈你得到的启示(不少于两点)。
注意：1．词数：120 左右，开头已给出，不计入总词数。
Nowadays, traffic problems are common in big cities._______________________
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短文改错
A young man called Low-Carbon Brother become a hit on the Internet in 2011. He suggests living a low carbon life, which means using less energy in our daily life so that we can help reducing carbon dioxide in the air. For example, she always picks up some waste paper on the street or uses the blank side to write something. While he is watching TV, he always turns up the screen brightness to the minimum and turns off the light. Therefore, he goes to work by bike instead of driving. Some people think what he is doing is just a show. No one can live such a simply life with so many modern invention around us. As far as I am concerned, I am strongly in favor his idea and his behavior. Although what he is doing has no huge effect on global warming, but he at least can enjoy a healthy life.
阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。
Millions 1. words have been said about young people in the United States. There are reasons for this great interest in their ideas, 2._ _(feel) and actions. Today there are about eight million Americans in the colleges and universities. The young under twenty-five make __3. nearly half of the American population, many of 4. will be in power in the U.S. 5. (nature), their ideas are important to everyone in the country, and 6. is necessary for the older people to understand 7. they think and how they feel. College students today have strong opinions about right and 8. . They are deeply interested in making a 9. (good) life for all the people, especially for those who have never 10. (give) a fair chance before.
