Drinking a cup of hot milk on a cold night is____. A: eal comfort B: a real comfort C: eal comforts D: eal comforted

Will time travel ever become a __________ A: ture B: truth C: eal D: eality

One cat is black and white, the other is ________ black. A: solid B: eal C: one D: true

It is(__ ) to expect us to be capable of solving the problem at once. A: eally B: unrealistic C: eal D: eality

下列不属于字符串类型的是( )。 A: eal B: cha C: lo D: varcha

Linux系统中，FTP用户类别包括（ ）。 A: eal B: anonymous C: guest D: users

常用的信息安全评价标准有（）。 A: ITSEC B: TCSCE C: CC D: EAL

The ____ cost was much higher than we had expected. A: true B: actual C: genuine D: eal

下面那个是字符型数据类型？ A: datetime B: eal C: nvarchar(50) D: int

下面属于精确数值类型的是（）。 A: float B: decimal C: eal D: double