【判断题】在餐馆密集的地方,往往会出现商业吸引商业,人流吸引人流,从而形成一方繁荣的局面。
【单选题】战后,改造日本的根本措施是制定民主主义宪法( )。
【单选题】成组设计的两样本比较作秩和检验时,统一编秩若遇数据相同,但分别位于两组,则应( )
C.
弃去不计并从样本含量 n 中减去相同值的个数
【判断题】如果所平均现象的具体条件改变了,现象的平均水平也会发生变化,但是现象变动的集中趋势是始终存在的。
【简答题】When the father was back from work, he found the house was in a mess. As you listen, try to find out the sentences that used to describe the mess.
【单选题】Why did the man feel sorry?
A.
He had lied to his wife.
C.
The plates and cups were broken.
D.
He failed to stay at home as required.
【判断题】在检验工业硫酸的色度时,如果硫酸试样浑浊,则应过滤后再行检验。( )
【判断题】黄瓜在设施栽培中为了减少养分消耗,可以摘除雄花和卷须。