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更多“Ames Test的测试原理是什么？”相关的问题
第8题
____________,it was concluded that sound was produced by vibration.（test)经过调查和测试得
____________,it was concluded that sound was produced by vibration.(test)
经过调查和测试得出声音是由振动产生的结论。
第10题
域名服务器的种类不包括()
A.主域名服务器(Primary)
B.次域名服务器(Secondary)
C.只缓存域名服务器(Caching-only)
D.测试域名服务器(Test)
