问题 单项选择题

围堰是一种临时性水工建筑物,用来围护河床中基坑,保证水工建筑物施工在()上进行。

A.平地

B.干地

C.水下

D.水中

答案

参考答案:B

写句子

按要求改写句子。

(1)同学们回答问题。(扩句)____                                                                             

(2)爸爸在床上听到窗外一阵阵的锣鼓声和欢呼声。(缩句)

                                                                                                                                       

(3)在我的请求下,总算留住了一片洁白的雪地。(被字句)

                                                                                                                                       

(4)这个故事怎能不使我感动得流泪呢? (陈述句)

                                                                                                                                       

(5)(修改病句)①同学们及时讨论并认真听取了胡校长的报告。

                                                                                                                                        

②老农正在诉说着过去的辛酸的往事。    ___________________                                               

判断题