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【判断题】
数据库中,视图不会存放数据。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】铣 削封 闭 内 轮 廓,法向切入、切出 时 ,切入、切出点 应 尽可能 选 在( )。
A.
直 线轮 廓的中点
B.
圆 弧 轮 廓的中点
C.
几何元素的交点
D.
任意点
【简答题】日翻中: もう春になったのにまだ寒いです。
【简答题】It was once unheard-of to be a businessman in China. Nowadays, though, it’s quite common to become your own boss. Let’s say you have an idea. Maybe you want to open an English school or sell Japanese ...
【单选题】It can be inferred from the last paragraph that if you want your child to communicate to you from time to time, you should ______.
A.
keep your mouth shut at all times
B.
ask him what's on his mind every day
C.
allow him a chance to solve his own problems
D.
refrain from nagging too much
【简答题】The weather is always different from time to time. Sometimes it is sunny, and sometimes it is . If you ask me which weather is my favorite, I would it’s the snowy days, because I can find many things ...
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