下列句子中没有语病的一句是（      ）

根据短文理解，选择正确答案。

    There are fifty students in our class. There are twenty-four boys and twenty-six girls. Some students live near the school, and some others live far from school. About half of the students usually come to school by bike. They often get to school at a quarter to seven. About fifteen students often come to school by bus. They often get to school very early, too. Another ten students come to school on foot. Their homes are near the school, but they are often late for school, because they get up late.

将正面分别标有数字 1、2、3、4 的四张卡片（除数字外其余都相同）洗匀后，背面朝上 放置在桌面上，随机抽出一张记下数字后放回；重新洗匀后背面朝上放置在桌面上， 再随机抽出一张记下数字.如果两个数字之和为奇数，则小明去；如果两个数字之和 为偶数，则小亮去.