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        二世元年七月，发闾左谪戍渔阳九百人，屯大泽乡。陈胜、吴广皆次当行，为屯长。会天大雨，道不通，度已失期。失期，法皆斩。陈胜、吴广乃谋曰:“今亡亦死，举大计亦死，等死，死国可乎?”陈胜曰:“天下苦秦久矣。吾闻二世少子也，不当立，当立者乃公子扶苏。扶苏以数谏故，上使外将兵。今或闻无罪，二世杀之。百姓多闻其贤，未知其死也。项燕为楚将，数有功，爱士卒，楚人怜之。或以为死，或以为亡。今诚以吾众诈自称公子扶苏、项燕，为天下唱，宜多应者。”吴广以为然。乃行卜。卜者知其指意，曰:“足下事皆成，有功。然足下卜之鬼乎？”陈胜、吴广喜，念鬼，曰:“此教我先威众耳。”乃丹书帛曰“大楚兴，陈胜王”，置人所罾鱼腹中。卒买鱼烹食，得鱼腹中书，固以怪之矣。又间令吴广之次所旁丛祠中．夜篝火，狐鸣呼曰“大楚兴，陈胜王”。卒皆夜惊恐，旦日，卒中往往语，皆指目陈胜。

根据短文理解，从A、B、C、D四个选项中选择最佳答案填空。

    I have a good friend. 1 Chinese name is Da Shan and his 2 name is Mark Rowswell. He 3 from Canada. He can 4 English and French (法语). And he speaks Chinese very 5. He likes China very much. Now he teaches English 6 Beijing. Da Shan 7 a big nose, big eyes 8 short brown hair. He has a happy family. His wife (妻子) is from Sichuan, China. They 9 two children. Da Shan's father and mother are in Canada. But 10 like China, too. And they often come to

China.

下列关于油脂的叙述不正确的是（      ）

若一个三角形是轴对称图形，则这个三角形一定是(    ）