题目

 The village was badly struck by the rare flood last night. The villagers were badly ___ food and shelter.   A. in time of       B. in charge of      C. in want of    D. in possession of 答案：C.然而陈涉，瓮牖绳枢之子，氓隶之人，而迁徙之徒也；才能不及中人，非有仲尼、墨翟之贤，陶朱、猗顿之富。蹑足行伍之间，而倔起阡陌之中，率疲弊之卒，将数百之众，转而攻秦；斩木为兵，揭竿为旗，天下云集响应，赢粮而景从。山东豪俊遂并起而亡秦族矣。灭掉强秦的陈涉及其部卒具备怎样的条件呢？作者这样写的目的是什么？