下列关于所得来源的确定表述正确的是（）。A、销售货物所得，按照交易活动发生地确定。B

A father is very worried about his son, 小题1:_____acts like a coward. So his father paid a visit to the master and 小题2:_____(ask) him to train his son.

The master said, “I promise I’ll be able to train your child into a real man in three months.”

Three months later, his father came 小题3:______(pick) the child. The master arranged a match 小题4:_______the child and his coach to show the three-month training result.

At Round One, the child 小题5:_________ (knock) down and fell to the ground. He stood up to meet the challenge. But he was knocked down again, and once again he stood up to fight... this was repeated six times.

The master asked his father, “Do you think your child’s performance is小题6: ____of a man?” The father said, “I feel ashamed for 小题7: ____! I never expected that he would be so weak after three小题8:______ (month) training.” The master said, “I don’t agree with you, and I regret that you only see 小题9: ___ surface of things. You have not seen the courage and perseverance 小题10:__ your son. This is the very spirit of a man!”

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A、信用卡

B、高级

C、白金社区

D、钻石

正常孕妇在孕期出现尿频时期是()

A．妊娠8周末

B．妊娠18周末

C．妊娠26周末

D．妊娠30周末

E．足月时

（6分）

（1）纯水中c(H⁺)=5.0×10^-7mol/L，则此时纯水中的c(OH^-) =_______________；若温度不变，滴入稀硫酸使c(H⁺)=5.0×10^-3mol/L，则c(OH^-) =_______________；在该温度时，往水中滴入NaOH溶液，溶液中的C(OH^-)=5.0×10^-2 mol/L，则溶液中c(H⁺)=            。

属许可证管理商品的转关运输的进口货物应按( )规定交验其许可证。

A．在办理转关运输手续时，直接向指运地海关交验
B．在办理进口手续时，直接向指运地海关交验
C．在办理转关运输和进口手续时，分别向进境地海关和指运地海关交验
D．事先向指运地海关交验，经审核后由指运地海关核发《进口转关运输货物联系单》封交进境地海关