The Maglev Train is too expensive to ------ in most parts of

The Maglev Train is too expensive to ______ in most parts of China.
The Maglev Train is too expensive to ______ in most parts of China.
A.use B.be used
选A还是B?too to用被动语态有什么限制吗?
729973207大侠、happyangelmay大侠、waterby大侠:请问，网上有贴说The tea is too hot to drink/to be drunk是都可以的，这题和那道不一样吗？还是后面in most parts of China的问题啊