I finally got the job I dreamed about. Never in all my life____ so happy.
A. did I feel B. I felt C. I had felt D. had I felt
________work has been done to improve people’s living standard.
A. Many B. A great many C. A great deal of D. A large number of
Greenhouse phenomena would cause ______ rise in sea levels worldwide and change ______ weather on the earth.
A. a; the B. the; 不填 C. a; 不填 D. 不填; the
模拟联合国活动每年吸引全球30多个国家的200万高中生和大学生。2010年北京大学全国中学生模拟联合国大会(Peking University National Model United Nations for High School Students 2010) 将于2010年4月19日—22日在北京大学举行。假设你是北京大学学生会主席李华，应你的美国笔友Peter的要求，向他介绍此次大会的情况。请根据下列信息，给他写一封电子邮件。
时间、地点：2010年4月19日—22日，北京大学；
参会人数：200余名学生，来自57所学校，代表97个国家；
主要议题：体育发展、环境保护、妇女的权利等9个议题；
活动意义：开阔视野，提高组织、沟通能力……
注意： 1. 电子邮件的开头已为你写好；
2.词数:100左右。
Dear Peter,
Thank you for your interest in Peking University National Model United Nations for High School Students 2010.
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Yours,
Li Hua
此题要求改正所给短文中的错误。短文中共有10处错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏词符号（∧），并在此符号下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意： 1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从第11处起）不计分
My dentist had just pulled out one of my tooth and had told me to rest for
while. My mouth was full with cotton wool. He knew I collected bird eggs and asks
me whether my collection was growing. He then asked me a lot of other question.
In answer to these questions, I could neither nod or make strange noises.
Meanwhile, my tongue was busy search out the hole where the tooth had been. I
suddenly felt very worried, so couldn’t say everything. When the dentist at last
removed the cotton wool, I was able to tell him of that he had pulled out the wrong
tooth.
1.Between Italy and France, there is a mountain r________ called the Alps.
2.Considering size and population, how big is the European Union c__________ with China?
3.A tornado is a r__________ column of air from a thunderstorm to the ground.
4.What c________ the terrible fire? It was a burning cigarette end.
5.Oxford and Grenoble are both m_________-sized towns of between 100,000 and 200,000 inhabitants.
6.The countries are independent and are ___________(统治)in different ways.
7.Paris is the capital and largest city of France, __________ (位于)on the River Seine.
8.The human development index has some _______________.(令人意外的事情)
9.In nine years, China increased life __________(寿命)by 13 years.
10.There was the ____________(可能；可能性) of a huge tidal wave which could flood half the island.
