题型:填空题 用方框中所给词和短语的适当形式填空,使短文意思完整。每个只能用一次。 something, flower, in surprise, as if, put, why, really, house, get back, sad Have you ever had a day when everything seemed to go wrong, and nothing seemed to go right ? Not too long ago, I was 1_____. I told my mother all about it, hoping for some pity. Instead, she said, "I heard Jamie was having a difficult day too. 2_____ don't you make her some cookies?" I didn't 3_____ want to do that, but I didn't want to go back to my other problems, either. I made the cookies and 4_____ them in a box. Then I made a card with some 5_____ on it and wrote a small note. That afternoon I went to my friend's 6_____. When Jamie came to the door, she looked at me 7_____. Before she could say anything, I said, "I heard you were having a hard day and decided to bring you 8_____. I hope your day goes better. " The look on Jamie's face was one that I could never put into words. It was 9_____ a dark sky suddenly, turned into sunshine. When I 10_____, I felt a lot better. That day I knew that those who brought sun-shine to others, could also keel), it for themselves. 查看答案
题型:填空题 下列关于电磁现象的说法中正确的是( )A.电磁铁的磁性强弱只与线圈的匝数有关B.扬声器与话筒都是把声信号转变为电信号的装置C.感应电流的方向只与导体切割磁感线的方向有关D.电动机是把电能转化为机械能的机器 查看答案
题型:单项选择题 在数据库应用系统实施、运行和维护过程中,设有下列活动: Ⅰ.在系统运行过程中,对数据库的空间增长情况进行监控 Ⅱ.在系统运行过程中,对数据库系统各时段CPU和内存使用情况进行监控 Ⅲ.在数据库系统实施时,运行DDL代码建立关系表 Ⅳ.建立关系表以后编写系统应用程序 Ⅴ.定期进行数据备份 以上活动中,一般情况下属于DBA任务的是______。A.仅Ⅰ、Ⅱ和ⅤB.仅Ⅰ和ⅡC.仅Ⅰ、Ⅱ和ⅢD.仅Ⅲ、Ⅳ和Ⅴ 查看答案
题型:多项选择题 在下列两个案例中各有5个问题,请在各问题答案的选项中,选出一个或一个以上正确答案。华祥公司要从国外运人一批展览品以参加在广州举行的某展览会,该批展览品属于《ATA单证册》项下的货物。除了展览品以外,还需要运人一些为展览品作宣传用的印刷品等。展览会结束以后,华祥公司又将该批货物运输出境。 根据上述案例,解答下列问题:关于为展览品做宣传用的印刷品,下列说法中正确的是( )。A.属于使用ATA单证册的展览品B.可以按展览品申报进境C.进境申报手续可以在展出地海关办理D.华祥公司应向海关提供担保 查看答案