IDENTIFY THE ONE UNDERLINED WORD OR PHRASE- A, B, C OR D- THAT MUST B...

022: - KIEM TRA 45'''' SO 1 KY 2 (U9+U 10) DAP AN
KIEM TRA 45'''' SO 1 KY 2 (U9+U 10) DAP AN
022: Identify the one underlined word or phrase- A, B, C or D- that must be changed for the sentence to be correctDifferent conservation efforts have made in order to save endangered species.A. conservation B. have made C. in order D. endangered species