The Republicans are asking the party faithful to fill out a biased poll. The purpose is not to get a snapshot of public opinion, but to mislead people by presenting leading questions. Or, as Mike Haubrich explains it:
The point of push-polling in politics is not to gather opinion, it is to “push” towards a certain viewpoint by exposing the opposite viewpoint as being untenable.
If you’ve got a few minutes and want to cause some bafflement among conservative pollsters, have fun with it.