高中英语Unit 2 Working the land：学时1高频单词(10)

【典例填充】 1.The wounded man __________ __________ __________ __________.那个受伤的人挣扎着 站起来。 [答案] struggled to his feet 2.She is__________ __________ __________ __________a family __________very low income.她靠着非常微薄的收入艰难地供养一家人。 [答案] struggling to bring up;on 3.They had to __________ __________ __________ __________ __________ weather and dangerous animals.为了生存，他们必须与