按照色彩冷暖程度,可分为冷色、暖色和中性色,其中中性色指()
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哪条SQL语句用于在表tb_user中添加字段?()
ALTERTABLEtb_userRENAMEtb_user1
B. ALTERTABLEtb_userADDCOMMENTVARCHAR(100)
C. ALTERTABLEtb_userDROPtc
D. ALTERTABLEtb_userENGINE=MyISAM
EL表达式:${!(10==14)}请问该EL表达式输出内容为()。
A. 0
B. 1
C. false
D. true
洗浴中心若同时设有男宾和女宾部,则男女比例可按()
A. 7:3划分
B. 6:4划分
C. 5:5划分
D. 9:1划分
UnderaqualifiedpensionplanI.Theyearlyearningsonthepensionplanassetsaretaxableincometotheemployee.II.Anemployer’scontributionisnottaxableincometotheemployeeatthetimeofthecontribution.()
A. OnlyIiscorrect
B. OnlyIIiscorrect
C. Bothstatementsarecorrect
D. Neitherstatementiscorrect