问题 判断题

无论启动还是停机,都应尽可能减少在空负荷运行时间。

答案

参考答案:对

问答题

根据本单元的内容,回答问题。     

1.《养花》一文中,作者是从哪几个方面来写养花的乐趣的?

                                                                                                                                         

2.“中华第一龙”有哪些特点?     

                                                                                                                                         

3.根据《狱中联欢》这篇文章内容,填写狱中联欢的过程。     

        唱歌—(       )—(       )—(       )     

4.从《狱中联欢》一文中“猩猩来到楼七室门前站定,慢吞吞地读着”到“猩猩装作没有听见,溜走了”这部分,你体会到了什么?

                                                                                                                                         

5.《唬珀》一文中,作者是怎样想象这块琥珀的形成过程的?

                                                                                                                                         

选择题