设x,y满足约束条件则z=2x+3y–5的最小值为()。
参考答案:-10
根据所给提示,完成句子。每空一词,含缩略词。
小题1:The student of Class Three have cleaned their classroom.( 改为否定句)
The student of Class Three _______________ _______________ their classroom .
小题2:She often has dinner at half past six in the evening .(对画线部分提问)
_______________ _______________ does she often have dinner in the evening ?
小题3:I feel like going for a walk this afternoon .(改为同义句)
I _______________ _______________ go for a walk this afternoon.
小题4:我认为这主意不错,但她不同意。(完成译句)
I thought it was a good idea, but she didn’t _______________ _______________ me.
患者,男,35岁。2日来发热微恶寒,口苦,胁痛,尿短黄,大便黏臭,舌红苔薄白,脉数。其证候是()
A.表里俱热
B.表寒里热
C.真寒假热
D.真热假寒
E.表热里寒