【单选题】Many supermarkets often offer discounts on new products.
【单选题】《中国图书馆图书分类法》共分( )大部类( )大类
【判断题】毕渥数的计算式中的导热系数是流体的导热系数。
【单选题】《中国图书馆图书分类法》共分( )部类,( )大类
【多选题】《中国图书馆图书分类法》共分( )大部类( )大类。
【判断题】毕渥数表达式是 ,式中的导热系数 为与固体换热的流体的导热系数。
【单选题】Which of the following is NOT true according to the passage?
A.
Supermarkets often get more personal information of customers than is required.
B.
It is suggested that the surveillance images should be kept top secret.
C.
The coverage of CCTV cameras in England is quite extensive.
D.
Tough measures and penalties are proposed to stop the misuse of personal data.
【简答题】Perfectly eatable fruit and vegetable crops often fail to reach supermarkets due to their size or physical appearance.
【单选题】中国图书馆图书分类法共分几个部类,几个大类?