()1.(2015•常州)Yourhometownisreallynice!TheairqualityisasgoodasofSanya.A.itB.oneC.thatD.theone
() 1. (2015 •常州) Your hometown is really nice!The air quality is as good as of Sanya.
A. it B. one C. that D. the one
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直接写出得数453+198=10-0.03=3.4×110=0.1÷0.01=4×0.025=13 2020-07-18 …
一、口算:0.1×208=7.2÷36=4.8÷16=1.3×50=0.5×20=0.81÷0.0 2020-07-19 …
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1、1/3(3x-2)+1/2(4x+3)=x-22、5（x+5）/3=4(x-3)/2+（3/4） 2020-10-31 …