execute the following statements, if input 12345678↙，what is the output? int a , b ; scanf("-%*2d=",&a,&b); printf("%d",a b);
在单体育种中，开始选择的世代为h2代。
after the execution of the following statements: int i=5, j=4, k=6 ; float f; f = (i 无论何种酸或碱，只要其浓度足够大，都可被强碱或强酸溶液定量滴定。
companies can practice targeted marketing by using ________, which are records of web site usage stored on personal browsers.
which of the following is not a standard that producers would use to evaluate intermediaries' performance?
irri是指
the 80-20 rule reflects the idea that ________.
channel power is the ability to alter channel members' behavior so that they take actions they would not have taken otherwise.
when american airlines asked "1) what types of first-class passengers would respond most to ultra high-speed wi-fi service and 2) how many are likely to use it at different price levels?", it was ________.
由于各大媒体期望增加信息的美学含量，以此争夺、吸引受众，所以会大量投入ai主播的使用。
which of the following would not be a consumer's reference price?
a file written by c language .
the responses marketers seek from prospects include all of the following except