Question 061

### Which of the following are default environment variables in GitHub Actions? (Select three.) > https://docs.github.com/en/actions/reference/environment-variables#default-environment-variables - [x] `GITHUB_REPOSITORY` - [x] `GITHUB_WORKFLOW` - [x] `GITHUB_ACTOR` - [ ] `GITHUB_USER` - [ ] `GITHUB_ORGANIZATION` - [ ] `GITHUB_TOKEN`