6、braver—bravest close(接近的)—closer—closestfine(好的,完美的)—finer—finestlarge(巨大的)—larger—largestlate(迟的)—later—latest nice(好的)—nicer—nicestripe(成熟的)—riper—ripestrude(粗鲁的)—ruder—rudestsafe(安全的)—safer—safest strange(奇怪的)—stranger—strangestwide(宽广的)—wider—widest wi