added Q147 (#6991)

git/git-quiz.md

@@ -1335,3 +1335,10 @@ broccoli
 - [ ] Copy the code and start a new issue, then use backticks around the function to create the issue
 - [ ] Select the function with the mouse, then right click and select reference in new issue
 - [ ] Click the line number with the function and select reference function in an issue
+
+#### Q147. You’re reviewing a file in a repository and want to link to the current version of the file, even if it gets updated later. How can you achieve this?
+- [ ] Go to the Code tab and click Download zip
+- [ ] Right click the code text and select Permalink
+- [x] Click Permalink on the code view
+- [ ] Copy the URL from the address bar
+