《土地增值税暂行条例》规定,建造普通标准住宅出售,增值额未超过扣除项目金额一定比例的,免征土地增值税,该比例为( )
A.30%
B.25%
C.20%
D.15%
参考答案:C
—I don't know how _____.
—Why not play basketball with me?[ ]
A. play
B. to has fun
C. to have fun
D. have fun
25岁,男,节律性间断上腹隐痛3年,加重2天,10小时前开始排黑便3次,量约1000g左右,BP9/6kPa.P120次/分,Hb90g/L,首选下列哪种治疗()
A.大量输液
B.输右旋糖酐
C.外科手术
D.急诊内镜止血
E.输血、补液