【单选题】【消耗次数：1】
属于普通编码可变长字符串类型的是（ ）。
①
real
②
nvarchar
③
numeric
④
varchar
参考答案：
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相关题目
【单选题】
下列关于字符串的描述中，错误的是（）。
①
一维字符数组可以存放一个字符串
②
二维字符数组可以存放多个字符串
③
可以使用一个字符串给二维字符数组赋值
④
可以用一个字符串给二维字符数组初始化
【简答题】
在单元格中输入数字字符串100081(邮政编码)时，应输入_____ 。
随机题目
【单选题】
And what we got to __________ is a disgrace.
①
come up with
②
catch up with
③
put up with
④
keep up with
【单选题】
In no circumstance __________ .
①
smoking should be allowed on the campus
②
should smoking be allowed on the campus
③
should smoking allowed on the campus
④
should smoking allow on the campus
【单选题】
Do you mind if I join you?
①
I’m very happy to do so
②
Never mind
③
Please do
④
Oh, I can’t
【单选题】
Hi, Sam, I think you did a good jo@@
①
Thank you
②
Don’t mention it
③
Not at all
④
I did it quite badly
【单选题】
We are interested in the weather because it __________ us so directly --- what we wear, what we do, and even how we feel.
①
benefits
②
affects
③
guides
④
effects
【单选题】
If the whole program __________ beforehand, a great deal of time and money would have been lost.
①
was not planned
②
were not planned
③
would not be planned
④
had not been planned
【单选题】
She’s an only child, but they didn’t really __________ her.
①
hurt
②
damage
③
spoil
④
harm
【单选题】
I was stunned by the news, and my initial __________ was anger.
①
impression
②
reaction
③
comment
④
other
【单选题】
Do you mind telling me where you’re from?
①
Certainly. I’m from London
②
Sure. I was born in London
③
Not really, you can do it
④
Certainly not. I’m from London
【单选题】
It was not until she had arrived home __________ remembered her appointment with the doctor.
①
when she
②
that she
③
and she
④
she