【单选题】数据挖掘过程是一个反复循环的过程,每一个步骤如果没有达到预期目标,都需要回到前面的步骤,重新调整并执行。 此论述正确与否?
【单选题】当近曲小管上皮细胞受损,重吸收能力降低或丧失时,产生的蛋白尿称为
【单选题】破伤风杆菌在创口内经过的潜伏期,下列哪一项不正确
【判断题】Out of Service 是指小维修房。
【单选题】子宫收缩乏力引起的大出血可采取的止血措施是以下哪项
【判断题】express service是指熨烫服务。()
【单选题】汽车品牌专卖店“4S”中Service是指()。
【单选题】According to the text,which of the following is NOT a historical significance of the excavation of bone flutes in the Jiahu area?
A.
It has challenged the belief that China's traditional music had only a five-tone scale.
B.
It has extended Chinese civilization by another 3,000 years.
C.
It provides new insights into China's music history.
D.
It indicates that bone musical instruments have disappeared in Han areas.
【单选题】当近曲小管上皮细胞受损,重吸收能力降低或丧失时,产生的蛋白尿称为