东城Unit22~二~7、8、9（ zhangdayi)-英语-中学作业帮助答疑-宏志网校

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问题288973
提问者：tyy3419	状态：本题老师已经讲解	提问时间：2006-6-27 19:35:00	价值：35
标题：东城Unit22~二~7、8、9（ zhangdayi)
正文
7.____ the library, we went to see the newly-built computer room. A. Visited B. Visiting C. Having visited D. After visited 8. The visitors to the theme park said they enjoyed the visit, _____ that they would come again the next year. A. add B. added C. to add D. adding 9. We must _____ possible ways t find out the cause of the forest fire. A. explore B. risk C. achieve D. increase 麻烦老师帮忙翻译
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