沪教版七年级英语寒假作业及答案

　　P41页

　　一 helicopter abacus ferry ambulance handcuffs purse cycling trainer astronaut

　　二 one hundred and fifty-eight

　　two thousand and one

　　fourty-five percent

　　zero point twenty-five

　　six point zero three

　　sixty degree

　　six point fifty-nine

　　one thousand five hundred and seventy-one

　　one/sixth

　　three/fifth