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【单选题】
在 VFP 中,不允许在记录中出现重复索引值的索引是( )
A.
主索引
B.
主索引、候选索引和普通索引
C.
主索引和候选索引
D.
主索引、候选索引和唯一索引
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【单选题】依照国家对药品标签、说明书管理的要求,药品标签、说明书必须用中文显著标示
A.
通用名称
B.
商品名称
C.
别名
D.
化学名称
【单选题】DVS图像信号传输正常的判断一般是通过( ).
A.
光端机
B.
光纤收发器
C.
交换机
D.
电脑
【简答题】27 宾语补足语自学学案 (杨秀娟) Grammar and usage Object complement 导思: What is Object complement? 翻译下面句子。注意: 哪些词和词组可以充当宾语补足语? 1. Don’t keep the door open all night. 2. We all consider him a good leader. 3. He mad...
【简答题】改错 1 . He said that he is going to London.________ 2 . Tom said they had finished the job yesterday.________ 3 . They asked that he was there.________ 4 . I asked you where was he going.________ 5 . T...
【简答题】They asked that he was there.
【简答题】Joe wanted a bike. He asked his parents for the money and they had said he must 1 it. But how? He thought about this 2 he walked home. Not many people wanted to ask kids to work for 3 . Maybe he could...
【简答题】A philosophy professor stood before his class with some 1) on the desk in front of him. When the final student was seated he picked up a large and empty glass bottle and filled it with 2) . He then as...
【多选题】下列属于健康教育与健康促进计划的评价种类的是()。
A.
病例对照研究
B.
队列研究
C.
现况研究
D.
筛检
E.
生态学研究
【单选题】我国烹任历史上的 “铁烹时期是在()以后。
A.
A周代
B.
B西周
C.
C春秋
D.
D西汉
【简答题】课文语法填空: In the summer of 1903, Henry, 1. _____ American businessman, was taken to London on a ship 2. _____ accident. He was penniless and wanted to find a job to support 3. _____ (he). One day, he 4....
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