英语怎么读答:带有l的字母组合bl black,blame, bless, blue, blastcl --clock,class, clap, clue, closefl --flag,fly, flat, flash, flowergl --glass,glad, glide, glue, globepl --plate,plane, place, plus, plansl --sled,sleep, slow, slide, slim带有r的字母组合br --bridge,break, brave, brown, bread...