税收的特征是统一的整体,其中()是税收这种特殊分配手段本质的体现。
A.灵活性
B.无偿性
C.强制性
D.固定性
参考答案:B
—Why didn’t you go to the movie yesterday?
—Because I_________it before.
A.had watched
B.have seen
C.have watched
D.had seen
患者心胸满闷不适,隐痛阵发,痛无定处,时欲叹息,遇情志不遂时诱发或加重,或兼见脘腹胀闷,嗳气则舒,苔薄腻,脉细弦,治宜()
A.疏调气机,和血舒脉
B.滋阴清热,养心安神
C.温经散寒,活血通痹
D.补养心气,鼓动心脉
E.补益阳气,温振心阳