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学一门语言需要多久
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学一门语言需要多久# Database - 数据库
L*e
1
Dear Immigration Officer,
This is to file I-485 and I-131 for xxx, the primary applicant, and his
wife, xxx as a dependent.
xxx filed his I-140 application to TSC on xxx with a case
number of SRCxxx. The case was transferred to NSC on xxx and then approved
on xxx 2012.
To facilitate your adjudicating process, please find a brief summary as
below about visa history for xxx and xxx
xxx (primary applicant)
xxx (primary applicant) entered USA for the first time on xxx with F-1
student visa which was issued on xxx in Chengdu, China, to xxx University
for Ph.D. study. After got his Ph. D degree from xxx University in 2008, xxx
worked as a post-doctoral fellow in xxx University using F-1 OPT. He then
was employed by xxx University and the H1-B working visa was approved on 09/
21/2009. In 2011, xxx transferred to xxx University and the new H1B visa
was approved on xxx.
xxx(The dependent) entered USA for the first time on xxx as xxx's dependent
( F2 visa). She applied H4 visa on xxx and then was approved on xxx.
Documents checklist for xxx (primary applicant)
Form I-485,
1. A check of $1070 for I-485 ($985) and biometrics ($85)
2. Form I-485 and two photos
3. Form G-1145
4. Form I-693, Medical report in sealed envelope
5. G-325A, Biographic info
6. Copy of I-140 Approval Notice
7. Employment Verification Letter
8. Copy of official birth certificate.
9. Copy of marriage certificate.
10. Copy of Form I-94, both sides.
11. Copy of passport biographical page and visa stamps.
12. Copy of I-797 Approval Notice(s) for H1b and OPT, and OPT card both
sides.
14. Paycheck stab for March, April and May 2011
Form I-131
• I-131
• Copy Driver License
• Copy of I-797A Approval Notice
• Two 2" x 2" photos (name & A# on back in pencil)
Documents checklist for xxx (dependent)
Form I-485,
1. A check of $1070 for I-485 ($985) and biometrics ($85)
2. Form I-485 and two photos
3. Form G-1145
4. Form I-693, Medical report in sealed envelope
5. G-325A, Biographic info
6. Copy of I-140 Approval Notice of Zengliu Su (primary applicant)
7. Copy of official birth certificate
8. Copy of marriage certificate
9. Copy of Form I-94, both sides
10. Copy of passport biographical page and visa stamps
11. Copy of I-797 Approval Notice for H4
12 Copy of their son’s birth certificate
Form I-131
• I-131
• Copy Driver License
• Copy of I-797A Approval Notice
• Two 2" x 2" photos (name & A# on back in pencil)
Thank you very much for your kind consideration and time on our application.
If any questions, please contact me at x*[email protected] or xxx.
Sincerely yours
xxx
xx 2011
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z*2
2
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o*e
3
如题,用心学,学好一门程序语言需要多久?要达到熟练的水平,不求精通。
就像一个数学公式,你完全会用了,用的相当熟练,烂熟于心,但是不知道它为什么会
是这样的这样一种状态
发现技术好的人逻辑思维必定很强,言外之意就是逻辑思维差的人
不合适做技术,因为根本学不好。
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L*e
4
Questions:
1, Is it necessary to describe each visa application and entry USA history
in detail? I only wrote the first time entry and the first time H1B
application.
2, Is it necessary to duplicate all the materials which are same for both
primary applicant and dependent?
3, Are all copies of I-797 and I-20 forms are necessary? some I-20 forms
cannot be found.
Thanks
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z*2
5
前2天看电视节目~里面说牛年要在家里放水的东西
养鱼或者养水生植物,或者直接在家放盆水~有利于牛年的财运
是不是真的啊???有没有高人能告诉我呢
还有下个月会搬家~~如果新家门口正好是对着一个湖好还是不好?
谢谢
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y*w
6
看你基础。假如你曾精通过某种更难的,熟悉容易的就很快,比如c++到java。 个人认
为好民工的标准是两个星期,假如把你放到一个直接相关的项目里。 熟悉语法很快,
主要是知道要用到的数据结构用法,类库去哪儿找reference。
这种大道理放到dbms讲也大差不差。
跨度大的,从过程语言跳到函数语言,那就不好说了。有些容易上手快,有些就让你花
个把月看书可能还是很难写出有用的代码来 --- 从玩票的角度看。 如果你有实际需求
摆着,那可能就快的多,也不会过一阵子又还回去了。

【在 o**e 的大作中提到】
: 如题,用心学,学好一门程序语言需要多久?要达到熟练的水平,不求精通。
: 就像一个数学公式,你完全会用了,用的相当熟练,烂熟于心,但是不知道它为什么会
: 是这样的这样一种状态
: 发现技术好的人逻辑思维必定很强,言外之意就是逻辑思维差的人
: 不合适做技术,因为根本学不好。

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s*t
7

No need so detail. But just listing a table might be better.
Yes. primary and dependent have their own complete application package.
I-20 no need. But better to find the I-797, especially some important dates,
e.g., from F1 to OPT, from OPT to H1.

【在 L******e 的大作中提到】
: Questions:
: 1, Is it necessary to describe each visa application and entry USA history
: in detail? I only wrote the first time entry and the first time H1B
: application.
: 2, Is it necessary to duplicate all the materials which are same for both
: primary applicant and dependent?
: 3, Are all copies of I-797 and I-20 forms are necessary? some I-20 forms
: cannot be found.
: Thanks

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p*9
8
他这个是用五行取意。
牛为丑土,土克水。我克者为妻财。故水为土之财。
这种东西就像是说牛奶是有营养,多喝有意一样。
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l*2
9
I think that is enough!
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r*2
10
根据个人的八字来看
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N*g
11
no driver license required I think
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b*x
12
年支没这么重要吧。
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f*s
13
where are you i 20s,
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m*8
14
是意思嘛?本命年是不是要多游泳呀?哈哈
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f*s
15
where are you i 20s,
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