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【单选题】
下面不属于数据定义功能的 SQL 语句是( )。A.
CREATE TABLE
B.
CREATE CURSOR
C.
CREATE DATABASE
D.
ALTER TABLE
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【简答题】用所给词的适当形式填空。 1. Would you mind____ (wait) for me for a few minutes? 2. Could you please (make) room for me? 3. They tried to keep the dog____ (sit) on the floor. 4. He wants____ (tell) us about his st...
【单选题】Would you like some more coffee?
A.
Thank you! It's kind of you
B.
Great! Well done
C.
Well, it doesn't matter
D.
OK. It's up to you
【简答题】实验一 信号的卷积.docx 数据分析: 提交可行的程序及波形!
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