Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
C
第一条肯定不可以，第三条按照通行的pt规则应该是可以增加，第二条就不知道了，我的网络不行，所以希望不会吧，不知道谁可以回答一下。