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【简答题】
存储引擎事务是不安全的,且不支持外键,但它占用空间小,处理速度快,也是一种常用的存储引擎。
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反馈参考答案：
举一反三
【多选题】What points does the professor make about the ancient caravan trails? (Choose TWO answers.)
A.
They were at first difficult to see on the SAR map.
B.
They were identical with modern routes.
C.
They identified the site he was looking for.
D.
They were longer than he expected.
【单选题】What are the two main points that the survey by Hiarris Interactive look into?
A.
Computer and cell phone.
B.
College students and their university.
C.
Emails and letters.
D.
College students' surfing habits and buying habits on the Internet.
【简答题】What does the distance between two points mean in plane surveying?
【多选题】What two points does the student make about the history of the High Line? Click on 2 answers.
A.
The High Line once was part of a train line that transported freight.
B.
The High Line originally was built as a park for outdoor art exhibits.
C.
The High Line has long been a popular destination for tourists to New York City.
D.
The High Line was not used for many years.
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