【简答题】适用于物体表面和空气的简便灭菌方法是( )
【多选题】当前,人民日益增长的美好生活需要呈现出的特点有
【单选题】根据下列文章,请回答 6~10 题。 Text 2 Many phrases used to describe monetary policy, such as 'steering the economy to a soft landing' or 'a touch on the brakes', makes it sound like a precise science. Nothing cou...
A.
is comparable to driving a car.
B.
is similar to carrying out scientific work.
C.
will not influence the economy immediately.
D.
will have an immediate impact on the inflation rate.
【单选题】某机字长8位,采用补码形式(其中1位符号位),则机器数所能表示的范围是()。