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【单选题】
下列哪项不是手部伸肌腱断裂吻合术后存在的问题?
A.
肌腱粘连
B.
主动伸指会拉断肌腱
C.
被动伸指会拉断肌腱
D.
主动屈指会拉断肌腱
E.
被动屈指会拉断肌腱
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举一反三
【单选题】Why would you execute the report obsolete command?()
A.
To list all backups that were no longer available for restore operations
B.
To list all backups that had aged beyond the RMAN retention criteria
C.
To list all backup set pieces listed in control-file or recovery-catalog metadata that are not on the backup media
D.
To list all datafiles that are no longer part of the database and thus do not need to be backed up
E.
To list all archived redo logs that are no longer needed for any database recovery
【单选题】Which is not a concept of White-Box Testing?(    )
A.
You should execute all loops at their boundary conditions
B.
You should execute all interface at their boundary conditions
C.
You should execute all logical decisions on their true and false sides
D.
You should execute all independent paths within a module at least once
【单选题】After the recovery is complete, which command should you execute?()
A.
ALTER DATABASE OPEN;
B.
ALTER DATABASE CLEAR LOGFILE;
C.
ALTER DATABASE OPEN RESETLOGS;
D.
ALTER DATABASE OPEN NORESETLOGS;
【单选题】If I had met our Math teacher, I ______ him about the problem. [     ]
A.
would ask
B.
would have asked
C.
asked
D.
must have asked
【简答题】If you execute the order carelessly, they (not place )________ another order with you in the future.
【单选题】酶催化反应的机理
A.
改变平衡常数
B.
增加底物浓度
C.
改变反应条件
D.
降低反应活化能
【单选题】菌群失调性腹泻常见的病因是
A.
细菌、真菌、病毒、寄生虫感染
B.
直肠或结肠溃疡、肿瘤或炎症
C.
肠道正常细菌的数量或比例失去平衡
D.
外界的各种刺激,如受寒、过食辛辣食物等
【单选题】酶催化反应的机理是
A.
降低反应的活化能
B.
降低反应的自由能
C.
增加底物的热能
D.
增加反应的自由能
【单选题】He has promised to help you and I'm sure he will keep his _ . [     ]
A.
saying
B.
sentence
C.
word
D.
statement
【简答题】If you refuse to execute _________ my orders, you’ll be dismissed.
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