男性,22岁,阴茎短小预行手术延长,下列哪项不是手术适应证()。
A. 阴茎静止长度不足5cm
B. 阴茎大部分缺损
C. 先天性阴茎异位畸形
D. 阴茎静脉瘘性阳痿
E. 需行阴茎加粗术的同时行阴茎延长术
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当各投资方案计算期不相同时,进行投资方案比选宜采用的方法是()。
A. 差额净现值法
B. 净现值法
C. 净将来值法
D. 年值法
在输送温度高或沸点低的液体时,由于其饱和蒸气压(),所以泵允许的安装高度往往很低,有时还会出现负值。
您计划部署Windows 7 Enterprise和一些自定义应用程序。您创建一个自定义Windows 7 Enterprise映像。您需要确认自定义应用程序将在部署后运行。您应该怎么做呢?()
A. 使用Deployment Image Servicing and Management(DISM)工具安装自定义映像
B. 使用ImageX和检查选项安装映像
C. 将自定义映像部署到虚拟硬盘(VHD),然后从虚拟硬盘启动
D. 部署自定义映像,然后运行sigverif.exe命令
From childhood to old age, we all use language as a means of broadening our knowledge of ourselves and the world about us. When humans first 1 , they were like newborn children, unable to use this 2 tool. Yet once language developed, the possibilities for human kind’s future 3 and cultural growth increased. Many linguists believe that evolution is 4 for our ability to produce and use language. They 5 that our highly evolved brain provides us 6 an innate language ability not found in lower 7 . Proponents of this innateness theory say that our 8 for language is inborn, but that language itself develops gradually, 9 a function of the growth of the brain during childhood. Therefore there are critical 10 times for language development. Current 11 of innateness theory are mixed, however, evidence supporting the existence of some innate abilities is undeniable. 12 , more and more schools are discovering that foreign languages are best taught in 13 grades. Young children often can learn several languages by being 14 to them, while adults have a much harder time learning another language once the 15 of their first language have become firmly fixed. 16 some aspects of language are undeniably innate, language does not develop automatically in a vacuum. Children who have been 17 from other human beings do not possess language. This demonstrates that 18 with other human beings is necessary for proper language development. Some linguists believe that this is even more basic to human language 19 than any innate capacities. These theorists view language as imitative, learned behavior. 20 , children learn language from their parents by imitating them. Parents gradually shape their child's language skills by positively reinforcing precise imitations and negatively reinforcing imprecise ones. 请在5处填上正确答案()
A. confirm
B. inform
C. claim
D. convince