I DID NOT USE_______ UNDER SO MUCH PRESSURE BUT NOW I HAVE GOT USED TO...

câu 1: - DE THI TOT NGHIEP 2007 3 NAM
Tiếng Anh DE THI TOT NGHIEP 2007 3 NAM
Câu 1: I did not use_______ under so much pressure but now I have got used to it. A. to work B. to be worked C. working D. to working