【单选题】已知点(3,1)和(-4,6)在直线3x-2y+a=0的两侧,则a的取值范围是
【简答题】l.已知全排列 13 i j 2 是偶排列,则i= ,j=
【单选题】Lucy likes listening the music.
【单选题】葡萄球菌性烫伤样皮肤综合征( SSSS )的主要致病菌( )
【单选题】已知点(3,1)和(-4,6)在直线3x-2y+a=0的两侧,那么实数a的取值范围是 [ ]
【单选题】以下关于葡萄球菌性烫伤样皮肤综合征的说法错误的是
B.
病原体为凝固酶阳性、噬菌体Ⅱ组71型金黄色葡萄球菌
D.
特征性表现是在大片红斑基础上出现松弛性水疱。
【多选题】Which of the following is TRUE about Hamlet ?
A.
It is the most famous and most profound of Shakespeare's tragedies.
B.
Hamlet the hero is a multifaceted Renaissance idealist.
C.
It mirrors the real world of Shakespeare's England.
D.
Antonio, Claudius, Ophelia, and Laertes are major characters in this play.
【单选题】新国标中机械油的牌号采用其在( )℃时的平均运动粘度。