表现为心动过缓-心动过速综合征的病窦患者,最好选用()
A.静注阿托品
B.安置按需型人工心脏起搏器
C.不需治疗
D.口服氨茶碱
E.静滴异丙肾上腺素
参考答案:B
根据括号中所给汉语写出单词,使句子意思完整.
小题1:After the terrible __ _____ (地震), many people in the building were missing.
小题2:My pet dog lost his life in the ____ __(洪水), and everyone felt sorry for it .
小题3:You can see people dancing and singing ____ ___ (到处) in the Park.
小题4:Have you _______ (曾经) thought of moving to a big city ?
小题5:I hope you can ____ ___ (拖地) up the floor soon
中国历史上第一部由人民代表机关正式通过并公布实施的宪法性文件是( )。
A.《陕甘宁边区施政纲领》
B.《陕甘宁边区宪法原则》
C.《中华苏维埃共和国宪法大纲》
D.《共同纲领》