问题 单项选择题

在最大客舱压差限制下,增压系统在飞行高度达到多少时使客舱高度保持在8000英尺?

A、31000英尺

B、35000英尺

C、41000英尺

D、43000英尺

答案

参考答案:D

材料分析题

阅读下面漫画《网络时代的猫咪》回答问题

(1)《网络时代的猫咪》这幅漫画反映了怎样的社会现象?

                                                                                                                                                              

(2)他们应该约会吗?为什么?

                                                                                                                                                              

                                                                                                                                                               

(3)如果你在现实生活中遇到类似的问题,可向谁求助?

                                                                                                                                                               

(4)为了能享受健康网络交往带来的乐趣,你将怎样学会自我保护?

                                                                                                                                                               

                                                                                                                                                               

判断题