With so many children ____round the table, the food disappeared_______．
A．seating, at no time B．seated, in no time
C．seated, at no time D．seating, in no time
---Remember the first time we met, Mary?
---Sure．You ______ in the supermarket．
A．had shopped B．have shopped
C．were shopping D．shopped
_____ global financial crisis of 2009 became _____ concern for people all over the world．
A．The; the B．The; a C．不填； 不填 D．A ； the
假如你是李华，昨天学校为你们举办了18岁成人宣誓仪式。请根据下列要点给你在美国的笔友发电子邮件，描述宣誓仪式过程并简述你的感受。
要点：.1．宣誓仪式；
.2．感谢家长和老师的培养和教育；
.3．老师送贺卡；
.4．表演节目
注意：.1．邮件必须包括以上要点，可适当发挥：
.2．词数：100字左右；开头已为你写好。
参考词汇：宣誓：make an oath；成人宣誓仪式：grown-up ceremony
Dear Tom
It's great to receive your e-mail．Now I’d like to tell you something that took place in my school yesterday．
Best Wishes!
Yours, Li Hua
以下标有题号的每一行均有一个错误，请找出，并按下列情况改正：
此行多一个词：把多余的词用斜线(＼)划掉，在该行右边横线上写出该词，并也用斜线划掉。
此行缺一个词：在缺词处加一个漏字符号(∧)，在该行右边横线上写出该加的词。
此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
注意：请在答题卡上作答。
The other days I went shopping at a gift shop in 1.
Shanghai. I was very interested and I lost me in the 2.
beautiful goods. After I paid for that what i had bought, I 3.
left, my handbag there. It was about two thousand 4.
yuan in it. I had already walked out of the shop while 5.
a young shop assistant walk up to me with my handbag. 6.
He insisted my checking it. I opened the handbag and 7.
found nothing losing. I thanked him and offered him 8.
100 yuan as an reward, but he refused to take anything. 9.
I was deep moved by his selfless act that day. 10.
It was once thought that air pollution only affected the area immediately around large cities with factories or heavy automobile traffic. Today we know that although these are the areas with the worst air pollution, the problem is actually worldwide. On several occasions over the past ten years, a heavy cloud of air pollution has covered the entire eastern half of the United States and led to health warning even in rural areas away from any major concentration of big factories or automobile. In fact, the very climate of the entire earth may be affected by air pollution. Some scientist feel that the increasing concentration of carbon dioxide in the air resulting from the burning of coal and oil is creating a "green house" effect--holding in heat reflected from the earth and raising the world's average temperature. If this view is correct and the world's temperature is raised only a few degrees, much of the polar ice will disappear and cities, such as New York, Boston, Miami, and New Orleans will be under water.
Another view, less widely held, is that increasing particulate matter (颗粒物质) in the atmosphere is blocking sunlight and lowering the earth's temperature--a result that would be equally disastrous. A drop of just a few degrees could create something close to new ice age and would make agriculture difficult or impossible in many of our top farming areas. At present we do not know for sure that either of these conditions will happen (though one recent government report prepared by experts in this field concluded that the green house effect is very likely). Perhaps, if we are lucky enough, the two trends will offset each other and the world's temperature will stay about the same as it is now.
1.As far as the green house effect is concerned, the author .
A. shares the same view with the scientist
B. is not sure that it will happen
C. thinks it impossible because there is no strong evidence
D. thinks it will destroy the world soon
2.According to what we read in the passage, .
A. raising the world's temperature only a few degrees would do no harm to life on the earth
B. lowering the world's temperatures only a few degrees would lead many major farming areas to disaster
C. the temperature in the countryside will remain permanent in the years to come
D. the particulate matter in the atmosphere has lowered the world's average temperature
3.The word "offset" in the last sentence means .
A. strengthen B. worsen C. balance D. support
4.This passage is mainly about .
A. the pollution caused by human beings B. the green house effect
C. the potential effect of air pollution D. the possibility of a new ice age
