CHOOSE THE WORD WHOSE UNDERLINED PART IS PRONOUNCED DIFFERENTLY...

23. - DE KIEM TRA 1 TIET HK1 LAN 2 CO DAP AN
DE KIEM TRA 1 TIET HK1 LAN 2 CO DAP AN
23. Choose the word whose underlined part is pronounced differently from the last. A. copy B. college C. course D. offer