皮皮学，免费搜题
登录
搜题
【多选题】
数据库管理技术的发展经历了哪 几个阶段?A.
人工管理阶段
B.
文件管理系统
C.
数据库系统阶段
D.
其他阶段
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】根据句子意思，用括号中所给汉语提示或英语单词的适当形式填空。在答题卡标有题号的横线上，写出空缺处所填单词的正确形式。（每空一词） 小题1:It’s quite necessary to keep away from the (pollute) rivers. 小题2:I found many pieces of paper were (spread) on the floor when I ent...
【简答题】用所给单词或词组的正确形式填空。 relax,turn out , speed up ,take up , suffer, base on ,lack , surrounding, assist , understanding 1. I hadn't expected that things should have_____ like this. 2. The two boys who had...
【简答题】IV. 根据 句意或中文提示写出所需单词或用括号内单词的正确形式填空。(每空2分 , 满分 20 分,答卷上单词要拼写完整) 29. As middle school students. we are bound to _____________ school regulations(校规). 30. The _____________ (全体员工) of our company are boun...
【简答题】根据句意用括号中单词的适当形式填空，使句子的意思完整、正确。 小题1:Which do you like __________ of all the subjects?(well) 小题2:There are many tall _____________ in our city.（build） 小题3:I am in the _________(read) Club at school. 小题4...
【简答题】根据句意，用括号中所给单词的正确形式填空, 每空一词。 小题1:Mike always pays much attention to his clothes. Can he design for (he)? 小题2:We finally came to an (agree)—I would cook and Ann would clean. 小题3:Everyone likes Millie in...
【单选题】Section A 听力原文：M: I need to cash this check. W: Will you step over to the teller's window, please? Q: Where did the conversation most probably take place? (1)
A.
On the steps
B.
By the window
C.
In a bank
相关题目：
参考解析：
知识点：
题目纠错 0
发布
