胸外除颤时,电极板应置于()
A.胸骨右缘第3肋间和心尖区
B.胸骨左缘第2肋间和心尖区
C.胸骨右缘第2肋间和心尖区
D.心尖区和右侧肩胛区
E.胸骨左缘第3肋间和心尖区
参考答案:C
Smell the flowers before you go to sleep, and you may just ________sweet dreams.
A.keep up with
B.put up with
C.end up with
D.catch up with
请描述染织图案的规格、布局、接版、排列的基本特点