填空题心理应激源分成四类：躯体性、_____________、_____________和心理性应激源。
填空题在远程登录(Telnet)中，本地用户登录进入的系统叫做_____系统。
填空题任何一个系统都有其产生、发展和灭亡的生命历程，被称作系统的_______。
填空题Mobile homes can be moved from place to place, but they are now usually designed for ________ living at one location. (round, year)
填空题
填空题确诊脑出血首选的检查是________。
填空题与高位肠梗阻相比，低位肠梗阻的呕吐出现时间______，腹胀程度______。
填空题A．从下列单词中选择恰当的词填空，每个词只能用一次。
51 of sleeping on the floor, a young man in Teheran saved up for years to buy a real bed. 52 the first time in his life, he became the proud owner of a bed which has springs and mattress. Because the 53 was very hot, he carried the bed on to the roof of his house. He slept very well for the first two nights, 54 on the third night, a storm blew 55 . A gust of wind swept the bed off the roof and sent it crashing into the courtyard 56 . The young man did not wake up 57 the bed was smashed to pieces. The man was miraculously unhurt. When he woke up, he was still on the mattress. Glancing 58 the bits of wood and metal that lay 59 him, the man sadly picked up the mattress and carried it into his house. After he had put it on the floor, he promptly went to sleep 60 .
填空题
填空题Today's children have been poorly p ________ for failure.
填空题血友病是一种遗传性______生成障碍引起的出血性疾病。
填空题{{U}}th{{/U}}ere
填空题__________由于其诗歌创作的独特魅力，被鲁迅赞誉为“中国最为杰出的抒情诗人”。
填空题人类社会正在步入的知识经济时代，也叫________经济时代。
填空题根据节奏规律的不同，流水施工分为__________流水施工和__________流水施工。
填空题在检索简单的标量对象值时，如果变量绑定表中的一个对象无法与MIB中的任何对象标识符匹配，则返回的PDU中错误状态字段置为_______。
填空题变换型数据流程图通常可以明显地分成输入、______________和输出三部分。
填空题
填空题
填空题