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【单选题】
SQL Server 的数据库有三种物理文件，用于存放数据库日志信息的日志文件以（）作为文件扩展名A.
ldf
B.
mdf
C.
ndf
D.
sql
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举一反三
【简答题】A．She totally agrees with him. B．She thinks it is easier said than done. C．She thinks that he is a rather important person. D．She feels that what he says is simply nonsense.
【单选题】填入文中横线上的诗句是( )张文在送别即将参加工作的学长时深情地说:“海内存知己,____________。祝你工作得意,前程似锦!”
A.
无为在歧路
B.
天涯若比邻
C.
儿女共沾巾
D.
同是宦游人
【单选题】--__________________ --No, she fed some coes on the farm.
A.
What does she do every day?
B.
What did she do yesterday?
C.
Did she ride a horse?
D.
Were there any cows on the farm?
【单选题】空调怠速继电器的作用是()
A.
(A) 保护空调压缩机
B.
(B) 当发动机转速低到某一最低转速时,使空调压缩机停止运转
C.
(C) 避免空调电路因大电流而烧坏
D.
(D) 控制发动机怠速
【单选题】大肠埃希菌在食品卫生细菌学方面的重要性在于
A.
大肠埃希菌能产生肠毒素
B.
大肠埃希菌可引起各种腹泻
C.
大肠埃希菌是人体肠道中的正常菌群
D.
常作为被粪便污染的检测指标
E.
以上都不是
【单选题】大肠埃希菌在食品卫生细菌学方面的重要性在于
A.
大肠埃希菌能产生肠毒素
B.
大肠埃希菌可引起各种腹泻
C.
常作为被粪便污染的检测指标
D.
大肠埃希菌是人体肠道中的正常菌群
E.
以上都不是
【单选题】She is fed up with sharing a house with others; ___, she is looking for her own flat.
A.
moreover
B.
therefore
C.
however
D.
otherwise
【单选题】She is fed up with sharing a house with others; _____, she is looking for her own flat. [ ]
A.
moreover
B.
otherwise
C.
however
D.
therefore
【简答题】Although she was totally ______, she was chosen over more than a thousand other actresses for a role in "Superman. " (experience)
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