【单选题】A(n) ______ is a destructive program that fills a computer system with self-replicating information,clogging the system so that its operations are slowed or stopped.
【简答题】物质文化遗产包括哪些遗产?敦煌莫高窟中的飞天属于物质文化遗产还是非物质文化遗产范畴?
【多选题】《非物质文化遗产法》规定,非物质文化遗产包括
【单选题】3Dmax中,按下K键是( )的快捷键。
【简答题】根据句意及首字母提示填空。 1.—What will you do tomorrow? —I have no idea. Can you give me some s_________? 2. They share a c_________ interest in reading. 3. Can you tell me if it's p_________ to eat with your arm...
【单选题】含锰量在( )以上的优质碳素结构钢,其牌号是在两位数字的后面标出锰元素的符号,常见的钢号有15Mn、35Mn、50Mn、60Mn、65Mn等。
【判断题】调查报告的撰写分为两个步骤:调查研究和书写报告。
【单选题】Education is not an end, but a means to an end. In other words, we do not educate children only for the purpose of educating them our purpose is to prepare them for life. As soon as we realize this fa...