【单选题】通过国外技术的引进我们的跨梁建筑的技术有所()
【判断题】盛宣怀与各国驻上海领事签订了“保护东南章程九款”。
【判断题】The internal and external validity of field experiments conducted overseas is generally higher than in the United States.
【单选题】一个城市所在的地区,产业基础越雄厚,产业优势越明显,品牌效应就愈大,展会就愈容易吸引参展企业和客户,从而扩大影响,这体现了会展的发展需要________。
【判断题】酱油制曲时,曲料的接种量应掌握在0.25~0.3%。
【多选题】criterion-related validity consists of ____
【多选题】validity may include______
C.
criterion-related validity
【判断题】External validity refers to whether the manipulation of the independent variables or treatments actually caused the observed effects on the dependent variables.
【单选题】The following are the kinds of validity EXCEPT ____________.
【判断题】通过国外技术的引进我们的跨梁建筑的技术有所发展