1、
判断下列每组单词中划线部分共有几种读音
(1)______A. tail B. paint C. rail D. point
(2)______A. theirs B. father C. pork D. other
(3)______A. thick B. these C. mouth D. clothes
(4)______A. see B. heel C. coffee D. meet
(5)______A. word B. horse C. sport D. short
(6)______A. ear B. pear C. lead D. feather
(7)______A. house B. count C. around D. shout
(8)______A. tie B. bite C. pie D. dive
(9)______A. happy B. whose C. where D. how
(10)______A .night B .right C. high D. fly