问题 单项选择题

采用()方法检查和判断活塞环是否粘着在环槽中。

A.扫气口观察

B.从扫气口用木棒触动观察

C.吊缸检修

D.漏光检查

答案

参考答案:B

简答题

价值判断

下列各题的叙述中,都包含一定的价值标准或者是行为标准,请予以判断,在括号内写明“正确”或“错误”,并简要说明理由。

1.我们现在的主要任务是学习,没有经济来源和负担能力,孝敬父母主要表现在努力学习上,关心体贴父母是将来的事情。

判断:                                                                                                                                                 

理由:                                                                                                                                                 

2.青少年学生要自觉履行维护民族团结的义务。

判断:                                                                                                                                                

理由:                                                                                                                                                

3.阿豪说:“在与别人交谈时,我们要十分留意、倾听他人的发言,自己要一言不发。”

判断:                                                                                                                                               

理由:                                                                                                                                               

4.试卷发下后,你发现多加了10分,主动告诉老师。

判断:                                                                                                                                               

理由:                                                                                                                                                

阅读理解与欣赏