英语综合填词,急
The next time that you hear a baby cry ,listen c___ .The baby may be t___ to tell you something .A number of years ago ,a doctor in California s___ the way babies cry .The doctor believed ,a___ many do today ,that each kind of cry m___ something different .A cry that lasts o___ a second means the baby is hungry .If the baby is in pain ,the cry lasts two or three seconds and is l___ .A cry like the purr(发出的喉音）of a kitten (小猫）means that the baby is h___ .Many doctors and p___ think that babies cry because they are trying to tell us h___.