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【单选题】
下列哪一条直线和直线<img src="20190809/1565320201526987.png" title="1565320201526987.png" alt="图片23.png"/>垂直( )

<img src="20190809/1565320231265885.png" title="1565320231265885.png" alt="图片24.png"/>
<img src="20190809/1565320236985820.png" title="1565320236985820.png" alt="图片25.png"/>
<img src="20190809/1565320240932537.png" title="1565320240932537.png" alt="图片26.png"/>
<img src="20190809/1565320244810901.png" title="1565320244810901.png" alt="图片27.png"/>
【单选题】
下列哪一条直线和直线<img src="20190809/1565320280214095.png" title="1565320280214095.png" alt="图片28.png"/>平行( )

<img src="20190809/1565320330561884.png" title="1565320330561884.png" alt="图片29.png"/>
<img src="20190809/1565320342971883.png" title="1565320342971883.png" alt="图片30.png"/>
<img src="20190809/1565320351487163.png" title="1565320351487163.png" alt="图片32.png"/>
<img src="20190809/1565320355903162.png" title="1565320355903162.png" alt="图片31.png"/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/A7680902CB99663BA6E23408C5C4ABFB.png title=QQ图片20160108111419.png alt=QQ图片20160108111419.png/><img src=https://huaweicloudobs.ahjxjy.cn/F7C836FE5C2376120035EBE3D8C699B9.png title=QQ图片20160108111439.png alt=QQ图片20160108111439.png/>

<img src=https://huaweicloudobs.ahjxjy.cn/51A1F02268CD4EAF0D1BB4C81A2C8981.png title=QQ图片20160108111454.png alt=QQ图片20160108111454.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/FAF724DB88B6F9338819B0ACF799FC7E.png title=QQ图片20160108111507.png alt=QQ图片20160108111507.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/D6D9581D650D608E065C2881AE35D6A8.png title=QQ图片20160108111520.png alt=QQ图片20160108111520.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/F1950DBF13A5E2F6DF6D0A2E7B40036B.png title=QQ图片20160108111532.png alt=QQ图片20160108111532.png/>
【简答题】
<img src="https://huaweicloudobs.ahjxjy.cn/D227BB2C84165E5CACBCAC9E0AB1D388.png" title="8.png" alt="8.png"/>

【判断题】
<img src=https://huaweicloudobs.ahjxjy.cn/DE6986D72EC7C6CE6F842D3776D20339.png title=8.png alt=8.png/>

正确
错误
【判断题】
<img src=https://huaweicloudobs.ahjxjy.cn/EF845B82D532A6A3CE4143C75BD031E1.png title=8.png alt=8.png/>

正确
错误
【单选题】
设D圆环<img src=https://huaweicloudobs.ahjxjy.cn/C1E9D12458DFD4A14CD3882562ECD317.png title=QQ图片20160224231208.png alt=QQ图片20160224231208.png/>,且<img src=https://huaweicloudobs.ahjxjy.cn/19CA4355701DCCA8E9BFC90709B1C2E6.png title=QQ图片20160224231228.png alt=QQ图片20160224231228.png/>则<img src=https://huaweicloudobs.ahjxjy.cn/D387AD7A8CB622BCD1F542C7C350B136.png title=QQ图片20160224231244.png alt=QQ图片20160224231244.png/>( )

<img src=https://huaweicloudobs.ahjxjy.cn/9E7A64637000AEC0789E48D1E96AD66E.png title=QQ图片20160224231302.png alt=QQ图片20160224231302.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/AFF8BA7BECE58AC3901A521D7A606F30.png title=QQ图片20160224231314.png alt=QQ图片20160224231314.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/7E7DDA627E10663C0016B52FA149DC3A.png title=QQ图片20160224231331.png alt=QQ图片20160224231331.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/12F7546764221D5997C3F99846C7FF70.png title=QQ图片20160224231344.png alt=QQ图片20160224231344.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/8F5C1FBD7EFE8274500DF39A214993DC.png title=QQ图片20160108170445.png alt=QQ图片20160108170445.png/>( )。

<img src=https://huaweicloudobs.ahjxjy.cn/8C42B391C1F5D2111A92BFC4AFA12918.png title=QQ图片20160108170457.png alt=QQ图片20160108170457.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/E5C321B94EF0E4168D02B6523B16CBF1.png title=QQ图片20160108170507.png alt=QQ图片20160108170507.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/4CBB3E43E62B46157A3D2F99E25EA6E4.png title=QQ图片20160108170519.png alt=QQ图片20160108170519.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/5525EFCF52E2E0E24A95439A5404DEDC.png title=QQ图片20160108170533.png alt=QQ图片20160108170533.png/>
【简答题】
<img src="https://huaweicloudobs.ahjxjy.cn/0385B47EEE23E6BE70BDB38BB947B12D.png" title="8.png" alt="8.png"/>[填空1]

【判断题】
<img src=https://huaweicloudobs.ahjxjy.cn/D1AE3E52DA4856F475B43DE872D0401D.png title=8.png alt=8.png/>

正确
错误