问题 选择题

汽车车灯发射出去的光线,给我们的形象是[ ]

A.线段

B.直线

C.射线

D.折线

答案

答案:C

改错题

修改病句。  

1.我们学校的操场是全市最大的学校。  

                                                                                                                 

2.虽然太阳离地球太远了,但是我们看上去只有盘子那么大。

                                                                                                                 

3.他的第一本处女作终于出版了。   

                                                                                                                

4.现在还有谁会否认地球不是围绕太阳转呢?

                                                                                                                   

5.明明刻苦学习的精神是值得我们学习的榜样。

                                                                                                                   

6.同学们热火朝天地正在打扫教室。

                                                                                                                   

7.他从家里出来的时候戴着蓝帽子和白衬衫。

                                                                                                                   

8.大家都讲卫生,我们的健康和疾病就有了保障。

                                                                                                                

多项选择题