CHOOSE THE BEST OPTION TO COMPLETE THE SENTENCEAFTER THREE HOURS OF C...

009: - KIEM TRA 45'''' SO 1 KY 2 (U9+U 10) DAP AN
KIEM TRA 45'''' SO 1 KY 2 (U9+U 10) DAP AN
009: Choose the best option to complete the sentenceAfter three hours of climbing, we finally reached the ……. of the mountain.A. crest B. steep C. corridor D. foot