Complete each phrase of simile with a proper word. 1. as __________as ink 墨黑 2. as __________as brass 放肆的;厚颜无耻的;胆大妄为的 3. as __________as silver 银亮;银晃晃; 4 as __________as crystal 象水晶一样明澈;极其明白 5 as __________ as ice 冷若冰霜 6. as __________as pitch (沥青) 漆黑 7 as __________ as bone 干透了 8. as __________as a pig 9 as__________ as a wolf贪得无厌 10. as __________ as fire