5.(2015•湖南益阳)—Whatwereyoudoingat8：00lastSunday?—IrubbishwithmyclassmatesbyZijiangRiver.A.pickedupB.ampickingupC.waspickingup
5. (2015 •湖南益阳)
—What were you doing at 8： 00 last Sunday?
—I rubbish with my classmates by Zijiang River.
A. picked up B. am picking up
C. was picking up
把0.5•8•50.5•80.580.5850.588从小到大排列．0.58＜0.585＜0.5• 2020-04-07 …
口算．510÷10=510÷100=5.1×10=5.1×100=0.12×6=7.8÷3=0.6 2020-04-07 …
数学建模的lingo软件怎么用LINGO软件编程：MIN=X1+X2+X3+X4+X5;X1*(2 2020-05-16 …
计算下列各题5×0.06=0.16÷4=0.4÷4=5.7÷3=2.7÷30=0.72÷8=15. 2020-05-17 …
ansys直接建立有限元模型问题finish/clear/prep7n,1,0,0,0n,2,0, 2020-05-17 …
直接写出计算结果．1.7×0.5=4÷0.8=5.6-2.3=0.125×4=1.44÷1.2=3 2020-07-26 …
直接写得数．0.b×0.地=0.九地÷0.7=手地-6.5-b.5=0.四-0.b5=（手.5+0. 2020-10-31 …
直接写出得数．0.5×4÷0.5×4=4.2-4.2×0.5=1.2÷4×1.2÷4=6.3+6.3 2020-11-19 …
直接写出得数．0.6×0.8=2.4×3=3.9÷0.3=5.6÷8=0.63÷0.7=0.45÷3 2020-11-19 …
观察下列各式1/（2＾0.5+1）=2＾0.5-1,1/（3＾0.5+2＾0.5）=3＾0.5-2＾ 2020-11-28 …