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【单选题】
某招标项目,投标有效期为2018年5月15日,招标人在确定中标人以后,于2018年5月3日只向中标人寄出中标通知书。但是招标人后来想更换中标人,在2018年5月1日又寄出招标人改变中标结果的通知。则下列说法正确的是( )。A.
招标人有权改变中标结果,并不需要为此承担任何法律责任
B.
中标通知书只需要寄给中标人
C.
招标人应当为擅自改变中标结果依法承担法律责任
D.
招标人由于在投标有效期前发出通知,因此不需要承担任何责任
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举一反三
【简答题】What are the two parts of Bible? They are the stories of what? And they were written in what language?
【单选题】I will have a ______ . It must be great fun. [ ]
A.
7 days holiday
B.
7-days-holiday
C.
7-day-holiday
D.
7-days-holidays
【单选题】How long will the special rate on office supplies last?
A.
2 days.
B.
5 days.
C.
7 days.
D.
40 days.
【简答题】Lucy: 7 I’m planning it for days.
【单选题】After running the CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAYS command， what has been accomplished？（）
A.
Retain the data file backup for 7 days.
B.
Run the recover process every 7 days.
C.
Destroy the physical backup files every 7 days.
D.
Destroy the physical backup files older than 7 days.
E.
Retain one backup of each data file for at least 7 days.
F.
Keep the catalog information in the control file for 7 days.
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