新加坡签证到期怎么办？
我是2015年7月31日到期的，然后回国了，现在去美国出差所以又要办理新加坡签证。 先说一下我的情况：在申请美签的时候已经去过新加坡一次了（旅游签），但是是跟团去的，而且护照上只有美签和中国的护照章；现在是第二次申请赴美签证，请问这种情况能拿到新加坡的签证吗？
首先我咨询过旅行社，他们说只要提供美签的复印件加上旅行社的担保就OK了！ 但是我又查了下，发现有人说这种情况下会被拒签，还有人说可以拿到的…… 我真的有点懵逼啊亲们T﹏T 还有如果拿到的话，是单次还是多次呢？
PS：我现在人在北京，不过因为工作需要，以后可能长期在美国工作，所以我是不是应该选择移民签证而不是普通签证呢？ 如果各位觉得有必要，能不能给我推荐几份比较靠谱的材料清单？谢谢啦(^ω^)~么么扎
以下是官方说明
移民局官网给出的解释如下：
The Immigration and Checkpoints Authority has the power to grant temporary visitors who have overstayed their visas entry into Singapore. This is done when it benefits both the visitor as well as Singapore (for example，where a visitor’s medical condition requires immediate treatment in our country， or where there are compelling humanitarian reasons for allowing the visitor to enter)， but this option would not be available if you had committed serious offences abroad that would warrant deportation from Singapore.
In other words， whether they will let me back in depends on what reason I give them？
Also…I was wondering why I still need to fill out the Form V304 even though my passport already expired！ Doesn't matter now since I don't plan on ever going back there again. ：((