01考点梳理知识归纳A) 根据句意及汉语提示写单词。1.I was walking on the street and _( 突然地) a man riding a motorbike robbed my bag.2.Listening more and talking less can lower the _( 风险) of cancer.3.Our classroom has been cleaned ，so dont _( 扔) waste paper anywhere.4.Brenda spent all day _( 准备) the meal.5.These museums give the _( 公众) a chance to enjoy their treasures.preparingsuddenlyriskthrowpublicB)根据句意用所给词适当形式填空。6.I _(fall) off the bike and hurt my arm yesterday.7.I didnt do very well in this exam.Unluckily ，he did
