1。看到有人说NUS开的student status letter他们必须要签名，不过也有人说就用那个letter没问题，没有签名到底行不行啊？谁有亲身经历吗？
2。申请表第26项Other visas (issued during the past three years) and their period of validity怎么填？我过去三年护照上有10个visa，需要都填吗？还是只填还未过期的？period of validity在怎么写？写过期日期，签发日期，还是二者都写？
3。申请表第34项Name of host or company in the Schengen states and contact person in host company. If not applicable, give name of hotel or temporary address in the Schengen states。我是自己旅游，准备去巴黎、阿姆斯特丹和布鲁塞尔，需要把三个地方的旅馆都填上吗？看给的地方不太够啊？还是只填在巴黎的旅馆？
