史实：打倒列强，打到列强，除军阀，除军阀，努力国民革命，努力国民革命，齐奋斗，齐奋斗！工农学兵，工农学兵，大联合，大联合，打倒帝国主义，打倒帝国主义，齐奋斗，齐奋斗！

推论：国民革命运动中，革命阶级实现联合，共同进行反帝反封建斗争。（   ）

a^3m+1可以写成（     ）

甲、乙两只完全相同的杯子盛有不同浓度的盐水，将同一只鸡蛋先后放入其中，当鸡蛋静止时，两杯中液面相平，鸡蛋所处的位置如图所示．则下列说法正确的是（   ）

短文改错
假定英语课上英语老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中至多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均限一词。2. 只允许修改10处，多者（从第11处起）不计分。
    Today I visited the Smiths — my first time visit to a American family. They live in a small peacefully town. It was very kind for them to meet me at the railway station and drove me to their home. The Smiths did their best to make me feel at home. They offered myself coffee and other drinks. We have a good time talking and laughing together. They eager to know everything about China and asked me lots of question. In fact, they are planning to visit China in next year.

下列叙述正确的是（   ）