More options setting for SC or MC question
Basically, we need a lite version of Wenjuan Star.
For the option, we need:
1. random showing the options
2. rotate showing the options
3. fix a specific option at the current position when random or rotate is active.
4. conflict option for MC question. Allow me to set "n/a“ type of option in MC question
5. options showing by group, with a group name at the top