【单选题】【消耗次数：1】
The delegation is scheduled to ( ) tomorrow at 8:00 a.m.
①
decrease
②
depart
③
contribute
④
apart
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相关题目
【单选题】
—I’m taking my driving test tomorrow. —____.
①
Cheers!
②
Congratulations!
③
Come on!
④
Good luck!
【单选题】
__When can I come for the repaired computers? I need them tomorrow afternoon. __They______ be ready by 12:00.
①
should
②
might
③
need
④
can
【单选题】
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①
<img src=https://huaweicloudobs.ahjxjy.cn/DF3DD4E627C884395EA983D078F9B075.png title=HF7`V}`GS{OQDFN2R~4]Y$4.png alt=HF7`V}`GS{OQDFN2R~4]Y$4.png/>
②
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③
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④
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【单选题】
学生表(id，name，sex，age，depart_id，depart_name)，存在的函数依赖是id→{name，sex，age，depart_id};dept_id→dept_name，其满足（ ）。
①
1NF
②
2NF
③
3NF
④
BCNF
【单选题】
学生表(id，name，sex，age，depart_id，depart_name)，存在的函数依赖是id→{name，sex，age，depart_id};dept_id→dept_name，其满足（ ）。
①
A.1NF
②
B.2NF
③
C.3NF
④
D.BCNF
【单选题】
A number of foreign scholars [] invited to contribute articles to the magazine.
①
is
②
are
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【单选题】
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③
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④
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【单选题】
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②
<img src=https://huaweicloudobs.ahjxjy.cn/B4C88BDCD88659598E1F774393382ECF.png title=11-2.png alt=11-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/24E7CDBE0EE4E58CEF03A276798F22EB.png title=11-3.png alt=11-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/250CF10934E496C63DEFE643DF009F4F.png title=11-4.png alt=11-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/E033CFC8AC09E7063F798447EEB03B1E.png title=10.png alt=10.png/>
①
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②
<img src=https://huaweicloudobs.ahjxjy.cn/3FBCFD8D09983D324E1E81A28CDD6565.png title=10-2.png alt=10-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/97A2F7C078A01380DC051A9506552571.png title=10-3.png alt=10-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/A856AFCB8BB94168F695FD41A227B598.png title=10-4.png alt=10-4.png/>
【单选题】
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①
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②
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③
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④
<img src=https://huaweicloudobs.ahjxjy.cn/71BA3C8646846C26F4B5A4B0A91ED7EF.png title=3-4.png alt=3-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/819172A090D926AF927FAFB724387F88.png title=12.png alt=12.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/D801891324866BC2864186D9F2919692.png title=12-1.png alt=12-1.png/>
②
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③
<img src=https://huaweicloudobs.ahjxjy.cn/6F04D6EE8E3988D53917829A64A8EC90.png title=12-3.png alt=12-3.png/>
④
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【单选题】
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①
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②
<img src=https://huaweicloudobs.ahjxjy.cn/A377CBD27BED86A5669C686C2626B241.png title=19-2.png alt=19-2.png/>
③
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④
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【单选题】
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①
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②
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③
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④
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【单选题】
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①
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②
<img src=https://huaweicloudobs.ahjxjy.cn/3931FFF2F04214EE1B6AA03C0CA9F954.png title=18-2.png alt=18-2.png/>
③
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④
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【单选题】
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①
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②
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③
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④
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