英语读音知识答:12)[f] five, cough, laugh 13)[v] voice, of 14)[θ] think, 15)[ ð] this, bathe 16)[s] sit, miss, science, case, scarf 17)[z] zoo, close, 18)[∫] sure, she, social, nation 19)[/] pleasure, 20)[h] hot, who, hour 21)[w] wall, what, answer 22)[j] yes 23)...