IF I HAD KNOWN CHINESE WAS SO DIFFICULT, I NEVER IT...

342 CAU TRAC NGHIEM ON THI TN HOT

308. If I had known Chinese was so difficult, I ______ never ______ it up.A. would/taken B. will/takeC. would/take D. would/have taken

IF I HAD KNOWN CHINESE WAS SO DIFFICULT, I ______ NEVER ______ IT...