阅读理解

    Mr. Hunt came from a poor family. He had three brothers and two sisters. His father worked hard but wasn't paid much. And his mother did all the housework at home. They were both able but they couldn't get enough money for their family.

    Mr. Hunt was in school for only three years and he had to stop to help his parents though he was good at his lessons. When he was sixteen, he came to the city and began to work in a small factory. He learned from an old worker and became a skilled worker. The old worker liked him and married his daughter to him. The young man did not have his own house and had to live with his parents-in-law(岳父母). His mother-in-law always thought he was poor and often chattered(唠叨). So the young man tried to save everything and hoped to have his own house.

    It was one fine Sunday. The old woman wanted to have a picnic on the top of the hill. She told Mr. Hunt to drive her car. But sometimes she told him to turn left and sometimes to turn right. The young man had to listen to her. At a crossing the lights were red but she made him turn left. The policeman stopped them and told the young man to give his license to him.

    “If I did wrong, sir,” said Mr. Hunt, “It was my mother-in-law's fault(过错). She was driving the car though she sat behind me!”

根据短文内容，选择最佳答案。

5÷9=0.56

为了探究“水的净化”过程，某科学实验小组从护城河中取了水样，观察到：A．水样呈黄色，有异味；B．水样浑浊，有固体小颗粒。现对水样进行如下处理：

一个拥有伟大思想的民族，才能拥有不断前进的动力。阅读材料，回答问题。

材料一：假使我们是甲午到戊戌那个时代的人，眼看见我们的国家被小小的日本打败了，打败了以后又要割地赔款，我们还不激昂慷慨想要救国吗？……戊戌春季的瓜分更刺激了变法派和光绪帝……              

——摘编自蒋廷黻《中国近代史》

材料二：同盟会决定在辛亥年（1911年）秋天起事……革命党人率队直入武昌，进攻总理衙门……武昌便为革命军所据……各独立省选派代表，制定临时约法，并公举孙中山先生为中华民国的临时总统。我们这个古老的帝国，忽然变为民国了。

——摘编自《中国近代史》

材料三：陈独秀说，西洋人因为拥护德、赛两先生，闹了多少事……德、赛两先生才渐渐从黑暗中把他们救出……我们现在认定只有这两位先生，可以救治中国政治上、道德上、学术上、思想上一切的黑暗。

材料四：1919年李大钊发表了《我的马克思主义观》一文……新文化运动已发展成为传播马克思主义为中心的思想运动。