下述哪一条不是抗震设防目标的合理表述（）。
A.当遭受低于本地区抗震设防烈度的多遇地震影响时，主体结构不受损坏或不需修理可继续使用
B.当遭受到相当于本地区抗震设防烈度的地震影响时，可能损坏，但经一般修理仍可继续使用
C.当遭受到高于本地区抗震设防烈度的罕遇地震影响时，不致倒塌或发生危及生命的严重损坏
D.抗震设防烈度为7度及以上地区的建筑，必须进行抗震设计
参考答案：D
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| Mr Edison was a professor. He worked in a 1 . He was busy with his research work all the time. But his wife whose father was a 2 businessman had nothing to do at home and 3 a lot of time dancing. It was the woman's birthday one day. There 4 a birthday party in their house. All their friends were invited to 5 it. That afternoon, when everything was ready, Mr Edison came back from his lab, being 6 . As soon as she saw him, she called out, "Oh dear! Our guests will soon come, but you 7 the old clothes! Go to change the best ones!" Mr Edison had to go upstairs. The party had been on for half an hour, but he didn't come downstairs. The woman felt 8 . She looked out a few times and then told her girl servant to go to 9 what had happened to him. To the girl's surprise, the professor was 10 in a bed. For Mr Edison, it was time to go to bed after he came upstairs and took off his clothes. | ||||
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