命题“存在正实数x,使得lgx≤1”的否定是( )
任意正实数x>0,使得lgx>1
It’s politely requested by the hotel management that radios _____after 10 o’clock at night.
A.were not played
B.not to play
C.not be played
D.did not play
银行存款日记账账面余额与银行对账单的余额核对是账账核对。()