税务机关开展纳税评估应当遵循合法性原则,税收执法的合法性原则具体要求包括()
A.内容合法
B.主体法定
C.程序合法
D.依据合法
参考答案:A, B, C, D
The nurse is teaching a female client with osteoporosis about her prescribed diet. Which of the following foods is the best source of calcium ?()
A.1 cup of low-fat yogurt.
B.1 cup of skim milk.
C.1 oz of cheddar cheese.
D.1 cup of ice cream.
在张力性气胸的病理生理改变中,下列哪项是错误的()
A.严重皮下气肿形成
B.严重呼吸循环障碍
C.纵隔左右摆动
D.较大较深的肺裂伤,裂口形成活瓣
E.伤侧和健侧肺被严重挤伤