阅读理解Fishhaveears.Really.They'requitesmallandhavenoopeni...
问题详情：阅读理解Fishhaveears.Really.They'requitesmallandhavenoopeningtotheoutsideworldcarryingsoundthroughthebody.Forthepastsevenyears,SimonThorrold,auniversityprofessor,hasbeenexaminingfishears,smal...