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A．as B．which C．that D．where
He is really like a gentleman and he usually the door open to let the ladies go first.
A．holds B．leaves C．keeps D．makes
Which exports an important role in its economic growth now, this province has been affected by the global economic downturn.
A．played B．to play C．playing D．play
As we know, Potala Palace（布达拉宫）,a combination of Tyibetan constriction art and culture, is considered precious treasure of China.
A．不填；a B．the; a C．the; the D．the;不填
全球气候变暖是目前人类面临的最大环境问题。请你根据以下提示，写一篇英语短文,为“节能减排”献计献策。
背景：随着经济的发展,更多的温室气体被排放,其中大约70％为二氧化碳,这也是全球变暖的主要原因之一。
后果：海平面上升；自然灾害频繁。
措施：1. 多使用清洁能源,少用煤、油；
2. 在可能的情况下以步代车；
3.……
4.……
词汇提示：温气体greenhouse gases 二氧化碳CO2 全球变暖global warming
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假如英语课上老师要求同学们交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,要求你在错误的地方增加、删除或修改某个单词。
增加：在缺词处加一个漏字符号（^）,并在其下面写上该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线,并在该词下面写上修改后的词。
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。
Like most of my schoolmates, I had neither brothers nor sisters --- in any other words, I am an only child. My parents love me deep of course and will do all they can make sure that I get a good education. They do not want me to do any housework at home, they want me to devote all my time to do my studies so that I’ll get good marks in all my subject. We are one family and live under a same roof, but we do not seem to get many time to talk with each other. It looks as if my parents treated me as a visitor or a guest. Do they really understand their own daughter? What things are in other families, I wonder.
