求教8老师，
1，130资料的问题
我父母是复婚的情况，原来的结婚证和离婚证都已经没了，手头有两份公证书，一本是以前的结婚公证书（2页），还有一份是证明父母在某年某月某日办理结婚登记手续的公证书，【有点头晕，汗。。。】130资料里需要结婚公证，我应该交以前的还是应该再去办现在的结婚公证，然后把以前的和现在的都交上去呢？有大侠说要交离婚证，但离婚证已经收掉了。。
-Your father needs to provide the copies of his first marriage ceritifcate and second marriage certificate, and the copy of his divorce certificate even if he married your mother twice. You may ask your relative in China to go to 当地民政部门婚姻登记处开一个证明 for your father's divorce certificate and then, scan and email it to you. Then, you can ask your friend in US to translate it into English following the USCIS translation reqauirements. Then, your frirend needs to go to the Notary Public (e.g., the bank) to notarize his/her signature on the translation version and the certification for the translation.
By the way, you mentioned your father's first marriage certificate has only two pages ( 一本是以前的结婚公证书（2页）), so this marriage certificate does not meet the USCIS translation requirements. So, you need to ask your friend who knowns both English and Chinese to translate it into English and notarizes his/her signature in the Notary Public on the translation and the certification for the translation. Then, you can provde the original marriage certificate (以前的结婚公证书（2页）) and the new translation version by your friend to USCIS.
Read this link for how to translate the document and certify the translation to meet the USCIS requirements:
How to Translate Immigration Documents | ImmigrationHelp.org
Your father's first marriage certificate is very important because it proves that your parents' marrage occured before you were born.
2，485的问题
签证页复印件是当前有效的签证还是所有的签证？-Only the lastest/last entry visa page is needed. Also provide the most recent I-94 (for latest/last entry). Go to this website to download the I-94:
I94 - Official Website (dhs.gov)
第16项，do you want the SSA to issue you a Social Security card? 父母没有SS卡，这里是填YES还是NO呢？
-Either one is OK. If your parents choose "No", they can go to the local SSA Office to get the SSN after they get the green card. If they choose "Yes", SSA will send thgem the SSN card after they get the green card.
非常感谢
