小题1: Let   try, and I will understand. (I)

小题2: I have met many kind teachers in the past three years. I think I am a   girl. (luck)

小题3:Life to everyone is only     , we shouldn't waste time. ( one )

小题4:Give up  ! It's bad for your health. (smoke)   

小题5:Li Na is one of the best tennis     in the world. （play)

下列关于税收特征的表述中不正确的是（）

A.税收的无偿性是针对具体纳税人而言的

B.税收的无偿性是针对全体纳税人而言的

C.税收不具有直接偿还性

D.税收的强制性是由税收的无偿性决定的