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【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/0D37611E23B33453B27F824BEBF279B3.png title=QQ图片20160107163814.png alt=QQ图片20160107163814.png/>

<img src=https://huaweicloudobs.ahjxjy.cn/4165A5EDBB0BD90C5BF8D62FBA82B732.png title=QQ图片20160107163830.png alt=QQ图片20160107163830.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/9D47DE953F4B2F56ED4B6288D2BBBD22.png title=QQ图片20160107163843.png alt=QQ图片20160107163843.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/A045D4716BFE356631F7E8482F2BD1B8.png title=QQ图片20160107163855.png alt=QQ图片20160107163855.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/FFD535C654897E5FF06335ECC41518D8.png title=QQ图片20160107163906.png alt=QQ图片20160107163906.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/CD06610B35948D1DE51C5BF3A8EC36BE.png title=题干.png alt=题干.png width=778 height=76 style=width: 778px; height: 76px;/>

<img src=https://huaweicloudobs.ahjxjy.cn/061705AE237CFDFFB69B6866FF40278C.png style= title=1.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/392CD3024B6445EB60EFA0BAA54311CD.png title=3.png style=white-space: normal; width: 735px; height: 86px; width=735 height=86/>
<img src=https://huaweicloudobs.ahjxjy.cn/1734F9887CF8B20581EDC18E4732E631.png title=2.png style=white-space: normal;/>
<img src=https://huaweicloudobs.ahjxjy.cn/2DFA2E7A019D116E0DDDB3D63A90D1B9.png title=4.png style=white-space: normal; width: 752px; height: 110px; width=752 height=110/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/2E34700B47F55273042BA0203E0720EC.png title=11-D.png alt=11-D.png/>

<img src=https://huaweicloudobs.ahjxjy.cn/29056A95BCEADEE8CD6058DCD5A156D0.png title=11-1.png alt=11-1.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/63D118FC179F2DA2BADD685E8C5B3270.png title=11-2.png alt=11-2.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/DA8314B99C48525ACE264269B740C467.png title=11-3.png alt=11-3.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/E938E5F5BD01D6DD4E0A31A2690CF4C0.png title=11-4.png alt=11-4.png/>
【判断题】
<img src=https://huaweicloudobs.ahjxjy.cn/EFFA41D1269F89D02753AD6A5B765201.png title=1.png alt=1.png/>

正确
错误
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/BA525950E77C8BF04111E8E508939288.png title=1.png alt=1.png/>

<img src=https://huaweicloudobs.ahjxjy.cn/AC37C93BBC9A75279B058A188A1ADBCB.png title=1-1.png alt=1-1.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/137EFF82679D14ACC25A078C00F0EF64.png title=1-2.png alt=1-2.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/36639CA3B6CCBDDD55A9CD5DA9D13EED.png title=1-3.png alt=1-3.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/49979B3820EA1098B18F92E67123F117.png title=1-4.png alt=1-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/BB6602F8EBCDCBC4325AC6C2D402AC62.png title=QQ图片20160108172103.png alt=QQ图片20160108172103.png/><img src=https://huaweicloudobs.ahjxjy.cn/2185028B122EA820C3F12899EF40B3B5.png title=QQ图片20160108172114.png alt=QQ图片20160108172114.png/>

<img src=https://huaweicloudobs.ahjxjy.cn/CC23C6DB5BA0BF66BBFFC2864C452A86.png title=QQ图片20160108172123.png alt=QQ图片20160108172123.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/EED4D03BD0C27BA6DF81137CB7AD483D.png title=QQ图片20160108172134.png alt=QQ图片20160108172134.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/161D2BDBBB638F1AEC50FA43244D2A9D.png title=QQ图片20160108172143.png alt=QQ图片20160108172143.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/3E2F5DB12481695A27D0760789A13712.png title=QQ图片20160108172158.png alt=QQ图片20160108172158.png/>
【单选题】
设<img src=https://huaweicloudobs.ahjxjy.cn/EA6FB79FF8DF7A9F3A2D0CEB093C717F.png title=QQ图片20160224214006.png alt=QQ图片20160224214006.png/>在<img src=https://huaweicloudobs.ahjxjy.cn/DF3DA077C2189146990B3800DA1E18ED.png title=QQ图片20160224214023.png alt=QQ图片20160224214023.png/>偏导数存在,则<img src=https://huaweicloudobs.ahjxjy.cn/61AF63E59A60D6B49960C25A0B85414F.png title=QQ图片20160224214038.png alt=QQ图片20160224214038.png/>

<img src=https://huaweicloudobs.ahjxjy.cn/588DCE737E539AFE5318232DBC0C8858.png title=QQ图片20160224214107.png alt=QQ图片20160224214107.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/1898B210FBB62DA4DA7997BB95A4D586.png title=QQ图片20160224214125.png alt=QQ图片20160224214125.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/C9D08ECB097A69F4F22594D120D687E7.png title=QQ图片20160224214140.png alt=QQ图片20160224214140.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/6101D759594C1C2892D8E9F8195520C5.png title=QQ图片20160224215328.png alt=QQ图片20160224215328.png/>
【简答题】
<img src="https://huaweicloudobs.ahjxjy.cn/B024D33A185C224A3D9C4F8596EB4064.png" title="1.png" alt="1.png"/>

【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/46371AC9656CCBCDE75D4732FDAF3336.png title=QQ图片20160108174303.png alt=QQ图片20160108174303.png/><img src=https://huaweicloudobs.ahjxjy.cn/D21D396B38AA2D3311B32DFF3B429B81.png title=QQ图片20160108174314.png alt=QQ图片20160108174314.png/>

<img src=https://huaweicloudobs.ahjxjy.cn/078683216D2137B6C6787C47CF752A08.png title=QQ图片20160108174326.png alt=QQ图片20160108174326.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/088A43BE148E0F9BA5CB6DBECC6C83A2.png title=QQ图片20160108174336.png alt=QQ图片20160108174336.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/06E8BAAD1ECEC250DA5ABDFFBAEA1A82.png title=QQ图片20160108174346.png alt=QQ图片20160108174346.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/2BA64BD0346C9F9EED009C9A82FCA0A0.png title=QQ图片20160108174356.png alt=QQ图片20160108174356.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/A68A65205B1BAC4AA46A3A1869250DE4.png title=QQ图片20160108173533.png alt=QQ图片20160108173533.png/><img src=https://huaweicloudobs.ahjxjy.cn/ECB1F19EE76FA760B58611FB08747D51.png title=QQ图片20160108173551.png alt=QQ图片20160108173551.png/>

<img src=https://huaweicloudobs.ahjxjy.cn/B0C584185CD7111F0104DDB5782B8D2C.png title=QQ图片20160108173600.png alt=QQ图片20160108173600.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/B6D6FAC8C3C0C1861571BB4E5966B9D8.png title=QQ图片20160108173609.png alt=QQ图片20160108173609.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/8FAE17C37FE8A266EB216070F4BE6C1C.png title=QQ图片20160108173618.png alt=QQ图片20160108173618.png/>
<img src=https://huaweicloudobs.ahjxjy.cn/18C0A0C884DA8DCF17CDC93926EB1090.png title=QQ图片20160108173627.png alt=QQ图片20160108173627.png/>