下面是数字产品特征的有：（） 不可破坏性。 可消费性。 可增值性。 可破坏性。
简述当代课程设计表现的趋势。
基督教“原罪论”的提出者是中世纪经院哲学的奠基人（）。 马丁·路德。 加尔文。 阿奎那。 奥古斯丁。
耶和华的训词（），能快活人的心；耶和华的（）清洁，能明亮人的眼目；
When troubleshooting a network， the output of the command show interfaces indicates a large number of runts. What is a runt？（） the number of packets that are discarded because they exceed the maximum packet size of the medium。 errors created when the CRC generated by the originating LAN station or far-end device does not match the checksum calculated from the data received.。 the number of packets that are discarded because they are smaller than the minimum packet size of the medium。 the number of received packets that were ignored by the interface because the interface hardware ran low on internal buffers。 the number of times that the interface requested another interface within the router to slow dow。
欧洲人承认战争，反思战争的原因是：（）
