myfive

It is so terrible.

huuu...

You need to work harder!!!

Although it is R,I never understand it.

Although it is array analysis,I don't get the statistics knowledge.

"Interesting?"

huuu... try to do your best.

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this monday, I found I can't withdraw money from the machine.

If I pay the rent ,I will poor and can't eat fully.

so,everybody if you want to withdraw money when you travel need to apply the function.

Last, my family remitted money to pay my rent.

then, I have money again and can eat fully.

Thanks for my family.