【单选题】丹霞地貌发育在大陆陆相红色砂砾岩层上,由于受到构造抬升和一系列外力作用,形成了以赤壁丹山、峰林峡谷为特征的独特景观,因在中国广东省北部仁化县丹霞山有典型发育而得名。回答下列各题。
材料中提到的沙砾岩从成因上说,属于()
【多选题】WL-ZDL1871培训师实施培训指导的基本原则有( )。
【简答题】下列不属于我国《公务员法》规定的判断公务员要素的是( )。
【单选题】听力原文:W: I saw Peter today at the hospital. I wonder if maybe something is wrong. M: His sister just had a new baby. What was Peter doing at the hospital?
A.
Something is wrong with his baby.
B.
His wife just had a new baby.
C.
He went to see a doctor.
D.
He was seeing his sister.
【单选题】下列不属于我国公务员法规定的交流制度的是()。
【简答题】下列不属于我国《公务员法》规定的判断公务员要素的是( )。
【单选题】促进睾丸间质细胞合成与分泌睾酮的激素是:
【单选题】What's wrong with David?
C.
Something is wrong with his heart.
【简答题】在多地流传,在母体基本旋律骨架上发生变化,形成的民歌被称为 。
【简答题】已知x 2 -6x+y 2 +8y+25=0.求(x+y) 2 .