【判断题】【消耗次数：1】
<img src=https://huaweicloudobs.ahjxjy.cn/ED21BAAF4DF922E841F5EE628FDBE894.png title=20.png alt=20.png/>
①
正确
②
错误
参考答案：
复制
纠错
相关题目
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/E5FD087547AD7B84A7DC5E851414FEAF.png title=20.png alt=20.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/72ABA4BC9ED26399E8144B558A2E3420.png title=20-1.png alt=20-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/0567081D8398BF24B09230FD5C891322.png title=20-2.png alt=20-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/21BB40482AFB97494B486E7D5A589AB2.png title=20-3.png alt=20-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/34BBE326C4C1564602EE13F7163F1216.png title=20-4.png alt=20-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/BFDD5441750652F26F137A72093D1A6D.png title=20.png alt=20.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/6601AFDB830A5C054C26D924B0BA4824.png title=20-1.png alt=20-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/4EB6BB490203ECA8D511DB2B7EAEF6F6.png title=20-2.png alt=20-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/C1D73AAADE918ABF1A2EDB919C58D82A.png title=20-3.png alt=20-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/2EBF537CF61730516AEE967706719C11.png title=20-4.png alt=20-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/325B794EF35F5FC3F402765D6EDAFEE2.png title=20.png alt=20.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/3A969FF63CBBE9002D24B6CCDF0740A7.png title=20-1.png alt=20-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/E358A610FFDA0E89E5EB81DE5F24EEC4.png title=20-2.png alt=20-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/E3D783691F1B96C9C68087371791B84E.png title=20-3.png alt=20-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/563FB1A8061CA86D502A854E46078693.png title=20-4.png alt=20-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/4058345EF99695B2BE26A528BD4A9BFE.png title=20.png alt=20.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/099E38A9E9C8A1F18B8F84B6A9FF91C7.png title=20-1.png alt=20-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/19C98F4F69B6783A64DB013068C4B25B.png title=20-2.png alt=20-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/6896EE040E550432A485ED2373F73211.png title=20-3.png alt=20-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/A60594D4E779C1ED9C7A161B870B81F0.png title=20-4.png alt=20-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/EEB44448FC4A6B5333F1CF323FABA82B.png title=20.png alt=20.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/D5703B25958D5F771048D9EF8E8BC3EA.png title=20-1.png alt=20-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/38445F03CF8771ECA32ED22E6033B07A.png title=20-2.png alt=20-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/C07050ACF93F20A8B7600E98F0B5EA4B.png title=20-3.png alt=20-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/6BD577AB4E75E3AD5A4D566160242C1C.png title=20-4.png alt=20-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/E5C58D1ACC73CE2F83F340AAD44FB40B.png title=20.png alt=20.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/C4E31F4043715E4B10DE00D695FDDDED.png title=20-1.png alt=20-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/0C0B4EBE9D7920424E026529A6CE4FEE.png title=20-2.png alt=20-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/DDF5D2EBDFFD6F66DAB4ABEC91E1B793.png title=20-3.png alt=20-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/BC94B42540447949AB58ACEB15464BAF.png title=20-4.png alt=20-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/C2117B0768456F76EB038485078C0DA6.png title=20.png alt=20.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/EF5376A46C3947EEF7EE83A4EF865083.png title=20-1.png alt=20-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/5F60D1CCB92DFB443DC33523A1B32EAF.png title=20-2.png alt=20-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/1A9CE0CC109EF923163B6B7BCD6CE0DF.png title=20-3.png alt=20-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/878F09A9960381472A576D2AAC2275C9.png title=20-4.png alt=20-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/F448DEF0F1AD47E0CA585E96BBA1F837.png title=20.png alt=20.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/295B10CD9878C71A35DFDF6524FE9CC2.png title=20-1.png alt=20-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/C13D9A884FCF6A63F36869010AA0BBE5.png title=20-2.png alt=20-2.png/>
③
2
④
3
【判断题】
<img src=https://huaweicloudobs.ahjxjy.cn/35520C36B4BA69426177E6A9EBE4F871.png title=20.png alt=20.png/>
①
正确
②
错误
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/CD8628C12A944DA9BB87CE47951419E8.png title=20.png alt=20.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/073BCFD09DA4E965822EFBF4868C99D7.png title=20-1.png alt=20-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/80B4EBF207EDEF1CC2BCC1191DBFBEAE.png title=20-2.png alt=20-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/42C4E2DB421568C87CD6F325A12F84BF.png title=20-3.png alt=20-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/D00EB402DE4AB0D52D58DD9E24182BDF.png title=20-4.png alt=20-4.png/>
随机题目
【单选题】
设<img src=https://huaweicloudobs.ahjxjy.cn/F56ADBDDD6865ED0282C85B0A65AC211.png title=GTYSKMWGUX8_31~083J4VA9.png alt=GTYSKMWGUX8_31~083J4VA9.png/>，则<img src=https://huaweicloudobs.ahjxjy.cn/3325047263B952C5348C501B2052BCB5.png title=)5$VM41K5L~FV8]YG6X2~(C.png alt=)5$VM41K5L~FV8]YG6X2~(C.png/>的一个原函数为（ ）
①
<img src=https://huaweicloudobs.ahjxjy.cn/F51E8D078A2635C903C6DE8297750372.png title=5MC2WK6K$_$K{G}9G}@R)[D.png alt=5MC2WK6K$_$K{G}9G}@R)[D.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/73BD416CF7588A16795B0B7B5030A321.png title=4L%P2JM(H6F)(MWQCI4HZY4.png alt=4L%P2JM(H6F)(MWQCI4HZY4.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/336C4D3D696CAD8F7DCA1CD9B84E0724.png title=K57N`W~H`]96`E(8%PX_IER.png alt=K57N`W~H`]96`E(8%PX_IER.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/63EAA15478B0F379C8B38E61BBA6188E.png title=_Z7P]_JZ{AY[(_BXDM`1N3B.png alt=_Z7P]_JZ{AY[(_BXDM`1N3B.png/>
【单选题】
设<img src=https://huaweicloudobs.ahjxjy.cn/45067BAC6BDA38553DAB54D367C93AFD.png title=})EB$VJ9(U9T[E{CQHGQ9RE.png alt=})EB$VJ9(U9T[E{CQHGQ9RE.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/EC22B38229DE9882094941077F4684B8.png title=$HH}D%%IBT1J9U(UPVCNK41.png alt=$HH}D%%IBT1J9U(UPVCNK41.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/591E62FFB87C9E113C86DE5F5AD72BA6.png title=]Y)FZIAV1H[{I5JULP5@Q1R.png alt=]Y)FZIAV1H[{I5JULP5@Q1R.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/FD04FCAA1CBFCFDBBDC12D0EBC468197.png title=B2AXBNEO1ZX_EX6Q[T~_~B2.png alt=B2AXBNEO1ZX_EX6Q[T~_~B2.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/A9FA61216E729975F7EC60A6C64147E8.png title=OPX1%~Q19SWVA0@2@[_4)_P.png alt=OPX1%~Q19SWVA0@2@[_4)_P.png/>
【单选题】
下列等式正确的是（ ）
①
<img src=https://huaweicloudobs.ahjxjy.cn/6A978598C26B8CAC334B067FCC413581.png title=QQ图片20160224133705.png alt=QQ图片20160224133705.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/1B2994BEF77E4425F0D8796998F78DD8.png title=QQ图片20160224133859.png alt=QQ图片20160224133859.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/1D4809B360FEF0E6F15391E88CE3BB06.png title=QQ图片20160224134311.png alt=QQ图片20160224134311.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/FC619C37A6E0F7DF64EF619BD3E00C9F.png title=QQ图片20160224134412.png alt=QQ图片20160224134412.png/>
【单选题】
设<img src=https://huaweicloudobs.ahjxjy.cn/1B242558282FC0BE07D3CD9B08DCB04D.png title=D27QOM_WH$B7KF7S)8EHWKC.png alt=D27QOM_WH$B7KF7S)8EHWKC.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/8F45CB12C445CAF4637532022009C337.png title=]GCJ8XN(HZ]`~[{4ISQ6Z`M.png alt=]GCJ8XN(HZ]`~[{4ISQ6Z`M.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/3F6986AD52856A8A194A87CE5EC2D2D4.png title=~CII3M)8B@$A7BU9((6W%5Q.png alt=~CII3M)8B@$A7BU9((6W%5Q.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/E5EE08E7E7426C7DD2A94E206FD65B26.png title=0A2~FE)@17QM8%RBT1CWSXQ.png alt=0A2~FE)@17QM8%RBT1CWSXQ.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/2A8DBDF8078990A841E23CB8F3F0DA81.png title=3}FK29B[]L{65OVDP1DRBY6.png alt=3}FK29B[]L{65OVDP1DRBY6.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/1B4E209FD9216F6AFCDBC747B0963483.png title=Y2NN2S`A}(XE%63)~(I{JHE.png alt=Y2NN2S`A}(XE%63)~(I{JHE.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/4DB5B56835B590C1A38F12B7D46CEDE5.png title=1N@PRD~(GBR}`9M6$M0VATF.png alt=1N@PRD~(GBR}`9M6$M0VATF.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/23FDF690C6FFCD93F94AD1B71D09D55A.png title=CJM30TRLQB2E(K(RY9BRVM9.png alt=CJM30TRLQB2E(K(RY9BRVM9.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/33ED3C83214A366F00D5831F638A6CA9.png title=QKM4@OHUE8OB2@4WZ`_E6YQ.png alt=QKM4@OHUE8OB2@4WZ`_E6YQ.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/A3D5A339CFEDAFBC80647E886AF0099E.png title=VJ7]U$Z~WGE2F@UN`3V6%%U.png alt=VJ7]U$Z~WGE2F@UN`3V6%%U.png/>
【单选题】
已知<img src=https://huaweicloudobs.ahjxjy.cn/0DA2DC09DC94D458A2B1324E19760DE3.png title=P%@UEJN3VDWK%Q_P4K%7[4J.png alt=P%@UEJN3VDWK%Q_P4K%7[4J.png/><img src=https://huaweicloudobs.ahjxjy.cn/FA7DE5DCB265420762F9037354707735.png title=S`9L[)]5O@3W~PP@7KO)Q%M.png alt=S`9L[)]5O@3W~PP@7KO)Q%M.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/6DBA0C4193AA97A2C28FE16086AC7953.png title=RBX15~XQP]E~H9E50(XO)]U.png alt=RBX15~XQP]E~H9E50(XO)]U.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/9C85280A8C5B69188FDDAECB3BF7E935.png title=WX8`B3Z))09A`8O~TP56D85.png alt=WX8`B3Z))09A`8O~TP56D85.png/>
③
img src=https://huaweicloudobs.ahjxjy.cn/59FBD0FC99433F3D4D0E78F99EEC9053.png title=@DH0~3G18JN10}5
④
AKDR}M.png alt=@DH0~3G18JN10}5
⑤
AKDR}M.png/
⑥
<img src=https://huaweicloudobs.ahjxjy.cn/5ACFB2A0C17926D1EDF4E013E52E9B84.png title=W1(TP1QGT4OOEX3T55AMPCP.png alt=W1(TP1QGT4OOEX3T55AMPCP.png/>
【单选题】
设<img src=https://huaweicloudobs.ahjxjy.cn/72D278CEB4E9BBD1A2C3D95D4BBB779D.png title=O@IJQOJC0QRH3Q0SQVFE{6E.png alt=O@IJQOJC0QRH3Q0SQVFE{6E.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/9CF3F72A48CF0E169B643085AC1B4CBF.png title=`H{K@FT4LS$7B`2$WJ}5[JB.png alt=`H{K@FT4LS$7B`2$WJ}5[JB.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/1FD8EA924E025782B700CCE95414274B.png title=8Y)_6B~%GDIFW4R7LXX2VE6.png alt=8Y)_6B~%GDIFW4R7LXX2VE6.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/4231B40650825AC2E563FC53EC3E787F.png title=FA3E0V]NP2MWITQ06M7@$(V.png alt=FA3E0V]NP2MWITQ06M7@$(V.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/E6467FCD99B5D6461F84BAB41EABC1D7.png title=X{8AF}{B]8D7R[Z__R6Z8V8.png alt=X{8AF}{B]8D7R[Z__R6Z8V8.png/>
【单选题】
设<img src=https://huaweicloudobs.ahjxjy.cn/A548695C5B49D619E38E132DBBBDA837.png title=GOIZ6M82B2_6C%2~}FEQ8$Q.png alt=GOIZ6M82B2_6C%2~}FEQ8$Q.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/97C72F233CEC76D56256AC0A539F7870.png title=AG}J5EJ[DPCJ{([)VM1NX1B.png alt=AG}J5EJ[DPCJ{([)VM1NX1B.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/1190B04D3073FB20DBEB7288F2154CE1.png title=IP1RKV__A}U332{V6X5)}QW.png alt=IP1RKV__A}U332{V6X5)}QW.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/8111FDC6F13481E9DDA0A74FB82926AF.png title=P6TBEVNM$Q2IS`C9$M[}8QD.png alt=P6TBEVNM$Q2IS`C9$M[}8QD.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/91E350248F83164E31804A2C6D88B4B5.png title=XN80T`GAA5U~U%_2XCKT[{X.png alt=XN80T`GAA5U~U%_2XCKT[{X.png/>
【单选题】
设<img src=https://huaweicloudobs.ahjxjy.cn/EBB33C9B809DB7C6640FEB2340FEBDA9.png title=XP_LD_%DR[}`{UF4{6BB367.png alt=XP_LD_%DR[}`{UF4{6BB367.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/D4A05D89C8922FEF1C48309CB26953A5.png title=%4J6H{3XMG04}F6_@{CQ@(1.png alt=%4J6H{3XMG04}F6_@{CQ@(1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/BB650D38FC4D39F1457151513BA04214.png title=7%P7ICGP6MEISRJ7HD4`N@L.png alt=7%P7ICGP6MEISRJ7HD4`N@L.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/D6A81CF9383B7EAA73B777073F17AF46.png title=JODAX9[4INTP[0K]0])[TJV.png alt=JODAX9[4INTP[0K]0])[TJV.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/5B143E6B9AF99883B2137C32D2DFECD2.png title=NL30$CO@G6W_}3PAOIY$YEA.png alt=NL30$CO@G6W_}3PAOIY$YEA.png/>
【单选题】
设<img src=https://huaweicloudobs.ahjxjy.cn/044358115371A01359D17139122ECBCA.png title=4HLX6P8]}I`9_~4~SXU0NKO.png alt=4HLX6P8]}I`9_~4~SXU0NKO.png/>的一个原函数，且<img src=https://huaweicloudobs.ahjxjy.cn/B1EF4D45BB73E79FB3629A58EB3ED0C5.png title=[4B}0%TF4S_IH(RC)J%V]M4.png alt=[4B}0%TF4S_IH(RC)J%V]M4.png/>为奇函数，则<img src=https://huaweicloudobs.ahjxjy.cn/D2A606CDFF44F27A45F7B9B1AC8D29F9.png title=_3([30DGZ00_8XYG~VS`SK7.png alt=_3([30DGZ00_8XYG~VS`SK7.png/>是（ ）
①
偶函数
②
奇函数
③
非奇非偶函数
④
不确定