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问题 填空题

冲天炉常用金属炉料包括（）、（）、（）及（）四大类。

答案

参考答案：新生铁；废钢；回炉铁；铁合金

改错题
短文改错。
     此题要求改正所给短文中的错误。对标有题号的每一行作出判断：
     如有错误（每行只有一个错误），则按下列情况改正：
     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：在错的词下面一横线，在该行右边横线上写出改正后的词。
Dear Ms. Smith,
I apprecite your help very well. On the first day of
Camp, you came up to myself while I was sitting alone. After
That, you always gave me specially attention and inspired 
to me to join in activities. As a result, I gradually got to know
The other campers. Because the help you gave me that summer,
My life changed. I gained so much confidence that I go back 
To school as new person. My grades improved. I became
Very active but made new friends. Today, I got a letter that
Said I had been admitting to a college. I am proud of it. I just 
Want to thank you for helping me becoming a different person.
                                                                                Yours, 
                                                                                 Bob 		1. _____
2. _____
3. _____ 
4. _____
5. _____
6. _____
7. _____
8. _____
9. _____                                                
10. _____
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单项选择题

美国ASIA分级为()

A．3级

B．4级

C．5级

D．6级

E．7级
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