聽(tīng)力部分
Dictation: Please prepare your paper and pen.
______ knows ___ and ____ the ________ "_______" _______________________ of ______. But ________ people were __________________. Today _________________________that ________________________ is, by consuming ____ amounts, _______ in _____________ cholesterol _____, _______________________, and ______ infections. _____ is a ______.