数列7, 7, 7, 7, 7, 7, …为等差数列
数列7, 7, 7, 7, 7, 7, …为等差数列
U2Viewing&Listening_s1.wmvU2Viewing&Listening_s3.wmvU2Viewing&Listening_s2.wmvU2Viewing&Listening_s4.wmvU2Viewing&Listening_s5.wmvU2Viewing&Listening_s6.wmvSegment1“She’sa1kid.I’vealwaysbeen2ofher.Youknow,it’salittle3tolethergoofftocollege.”Segment2“Idon’twantto4yourfeelings,butI’mlike,I’mready.I’mready,Imean,I’m5forthis.Youknow,I’vebeenwaitingforittohappen,soI’mreadytobe6,butI’mgoingto7yourfood.”Segment3“Iam8ascanbeforLouisa.ShesodeservestobeinNewYorkcityatNYU,righthere.Icouldn’tbe9forher.”Segment4“10momentforus,forallofourfamily,youknow.”Segment5“It’sabig11forher,sowe’rethrilledthatshe’smadeit.We’regoingto12herlikecrazy,butthat’sokay.It’sa13adventure.So14,soproud.”Segment6“Forme,itis15.Asaparent,youhavechildren,youwonderwhat’sgoingtotakeplace.Andnowthefactthatheisherenowandisinoneofthe16schoolsinthenation.Hisfuture,I’mnot17about,(be)causethepotentialissogreat.”
U2Viewing&Listening_s1.wmvU2Viewing&Listening_s3.wmvU2Viewing&Listening_s2.wmvU2Viewing&Listening_s4.wmvU2Viewing&Listening_s5.wmvU2Viewing&Listening_s6.wmvSegment1“She’sa1kid.I’vealwaysbeen2ofher.Youknow,it’salittle3tolethergoofftocollege.”Segment2“Idon’twantto4yourfeelings,butI’mlike,I’mready.I’mready,Imean,I’m5forthis.Youknow,I’vebeenwaitingforittohappen,soI’mreadytobe6,butI’mgoingto7yourfood.”Segment3“Iam8ascanbeforLouisa.ShesodeservestobeinNewYorkcityatNYU,righthere.Icouldn’tbe9forher.”Segment4“10momentforus,forallofourfamily,youknow.”Segment5“It’sabig11forher,sowe’rethrilledthatshe’smadeit.We’regoingto12herlikecrazy,butthat’sokay.It’sa13adventure.So14,soproud.”Segment6“Forme,itis15.Asaparent,youhavechildren,youwonderwhat’sgoingtotakeplace.Andnowthefactthatheisherenowandisinoneofthe16schoolsinthenation.Hisfuture,I’mnot17about,(be)causethepotentialissogreat.”
PH值是溶液酸碱度的一种表示方法,()时,溶液呈中性;()时,溶液呈酸性;()时,溶液呈碱性。 A: PH=7、PH>7、PH<7 B: PH=7、PH<7、PH>7 C: PH>7、PH=7、PH<7 D: PH<7、PH=7、PH>7
PH值是溶液酸碱度的一种表示方法,()时,溶液呈中性;()时,溶液呈酸性;()时,溶液呈碱性。 A: PH=7、PH>7、PH<7 B: PH=7、PH<7、PH>7 C: PH>7、PH=7、PH<7 D: PH<7、PH=7、PH>7
书挂期限为()天、口挂期限为()天、印挂期限为()天。 A: 7、7、7 B: 7、7、10 C: 7、5、7 D: 7、5、10
书挂期限为()天、口挂期限为()天、印挂期限为()天。 A: 7、7、7 B: 7、7、10 C: 7、5、7 D: 7、5、10
7 7=?
7 7=?
17×(-7)÷(-17)×7等于( ) A: 1 B: 49 C: -7 D: 7
17×(-7)÷(-17)×7等于( ) A: 1 B: 49 C: -7 D: 7
数字推理:4/7,1,10/7,13/7() A: 12/7 B: 11/7 C: 15/7 D: 16/7
数字推理:4/7,1,10/7,13/7() A: 12/7 B: 11/7 C: 15/7 D: 16/7
对于YOLO v1算法,网络的输出维度是多少(假设每张图划分为7*7网格,每个网格预测2个边框,识别的物体类别有30个)? A: 7*7*40 B: 7*7*30 C: 7*7*32 D: 7*7*42
对于YOLO v1算法,网络的输出维度是多少(假设每张图划分为7*7网格,每个网格预测2个边框,识别的物体类别有30个)? A: 7*7*40 B: 7*7*30 C: 7*7*32 D: 7*7*42
元素周期表含有()个周期,()个族。 A: 7;7 B: 7;18 C: 7;16 D: 7;14
元素周期表含有()个周期,()个族。 A: 7;7 B: 7;18 C: 7;16 D: 7;14
以下能正确定义整型变量a,b,c并为其都赋初值7的语句是() 。 A: inta=7,b=7,c=7; B: inta=7 b=7 c=7; C: inta=b=c=7; D: a=b=c=7;
以下能正确定义整型变量a,b,c并为其都赋初值7的语句是() 。 A: inta=7,b=7,c=7; B: inta=7 b=7 c=7; C: inta=b=c=7; D: a=b=c=7;