‘HUMMOCK GRASSES GROW IN LOOSE SAND ON THE CREST'. THE WORD 'CREST...

25. - KIEM TRA 1TIET BAI SO 1 HOC KY 2 KHOI 12 CB
KIEM TRA 1TIET BAI SO 1 HOC KY 2 KHOI 12 CB
25. ‘Hummock grasses grow in loose sand on the crest'. The word 'crest' in this sentence is closest in meaning to... A. 'side' B. 'bottom' C. 'top' D. 'inside'