I took the advanced exam last May. At present, BEC computer test is only tried in a few test sites, and there is no requirement for computer test. Most cities are still written tests, even the pilot ones didn't say that they must take the computer test, so they can choose by themselves.

You can call the test center to ask how to take the specific computer test. There are two test sites in Hangzhou, Zhejiang University and Zhejiang Education Examination Service Center. If you are not at ease, you can call and ask.