东城Unit18~二~11、13（zhangdayi)-英语-中学作业帮助答疑-宏志网校

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问题289135
提问者：tyy3419	状态：本题老师已经讲解	提问时间：2006-7-2 20:43:00	价值：35
标题：东城Unit18~二~11、13（zhangdayi)
正文
11. In my country, certain prices _____ by the government, such as the price of medical supplies. A. are controlled B. were controlled C. are designed D. were designed 13. What were you doing when 911 disaster _____? A. was taken place B. took place C. was taking place D. taken place 请帮忙翻译一下
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