问题 单项选择题

雷达显示器的“聚焦”应调节到为佳()

A、目标图像尽可能大

B、距标圈细而亮

C、扫描中心最亮

D、扫描中心尽可能大

答案

参考答案:B

多项选择题
写句子

句式变换。 

把字句改成被字句。 

1.我把怀特先生的方法介绍给一位朋友。

                                                                                                                                   

2.我只把养花当作生活中的一种乐趣。

                                                                                                                                   

被字句改成把字句。 

3.放学铃响过,同学们陆陆续续被家长接走了。

                                                                                                                                  

4.我写下的每一个答案后面,竟然被怀特森先生画上了一个刺眼的红叉叉。  

                                                                                                                                   

扩句。 

5.(         )华灯(         )地照耀着(          )的建筑。 

6.(         )的自然环境并没有扼杀维吾尔人(           )的天性。 

7.我们推测情形。

                                                                                                                                       

8.深情铭刻在心上。

                                                                                                                                       

缩句。 

9.往事桩桩件件,历历在目,那是我们记忆仓库里一颗颗流光溢彩的珍珠啊!

                                                                                                                                       

10.从这种宽严之间,我们这些小学生也领悟到了老师们没有明说的道理。

                                                                                                                                      

改陈述句。  

11.我们播下的种子有什么理由不在自己学生身上开花结果呢?

                                                                                                                                       

12.没有当年作文上的九十八个红双圈,会有我今天的一切吗? 

                                                                                                                                       

改双重否定句。

13.她没有卖掉一根火柴,没有挣到一个钱,爸爸一定会打她的。 

                                                                                                                                      

14.正月十五人们必须吃元宵呀!

                                                                                                                                       

改反问句。 

15.我没有留着像游丝样的痕迹。

                                                                                                                                      

16.周 * * 多么劳苦,多么简朴,你们没有见过这样的 * * !

                                                                                                                                       

将下列直接引语改为间接引语。 

17. * * 站起来对我说:“我要去休息了,上午还要睡一觉,下午还要参加活动,你也回去睡觉吧!” 

                                                                                                                                       

18.蔡林看了看老师,撇撇嘴:“老师,我是差生,没人提问我的。”