()4.—What'sthematterwithTom?Hehasbeenabsentfortwodays.—Oh!Hebeill.Let'sgoandaskMsBrown.(2015河南)A.canB.needC.mayD.would
() 4. —What's the matter with Tom? He has been absent for two days.
—Oh!He be ill. Let's go and ask Ms Brown. (2015 河南)
A. can B. need
C. may D. would
C
口算．510÷10=510÷100=5.1×10=5.1×100=0.12×6=7.8÷3=0.6 2020-04-07 …
3.4-1.4= 7.82-7.2= 2.19+9.1= 10.1-0.89= 0.68+0.42 2020-05-15 …
关于一道数学题化简|2x+1|-|x-5|设2x+1=0,x-5=0x=-1/2,x=5当x＜-1 2020-05-17 …
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 …
三道计算题,快1-{1-[1-16/5*(--5/16)]*3}/（-1）2-[1-(1/2*2/ 2020-06-02 …
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 …