那里有轻钢龙骨二手机
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洋洋经常和爸爸一起逛建材市场为装修新房子忙碌着他们需要购买5*5正方形塑料板10个拼图案装饰卫生间的房顶,某建材店有abc三种型号的塑料板,恰好有30块a型号板尾货促销。爸爸决定购
一道关于整出的数学题!昨天那人告诉我的错了 、 请问19题咋做? />
1.已知a2-a-1=0 且(2a2-3xa2+2)/(a3+2xa2-a)=-93/112 则x=2.已知实数x,y满足方程(x2=2x=3)(3y2=2y=1)=4/3 则x+y=注:字母后的数字是幂
bears are fuzzy什么意思
she is _years old
文言文中定语由名词充当时的例句
名词在句中做主,宾补,表,定语的例句!
有没有谁给我出道奥数题 我没事干越快越好
The Answer的《On And On》 歌词
I want to go to provence lavender bears watching是什么意思
I love
it’s got a dirty mark on the cover.
tea怎么读
0,√3,√6,3,2√3,√15,3√2的规律是什么?
英语翻译The button-on-block,pin-on-disk,and button-on-cylindertesting procedures are valuable methods of determining therelative galling resistance of a material couple in area,pointand line contact,respectively
0.5x/30 -0.5x/(30*2)=15/60这个算式什么意思?是关于一元一次方程的!
And sixty cents of it was in pennies如何理解in pennies 中的介词in
End of You的《End Of You》 歌词
of' you don't Cry me so end
Then he gets ____and goes to the bus stop A out B into C through D to
Screenshot是什么意思?
What 什么意思
medical emergency是什么意思
Most children have all their ''milk" teeth by the time they are two years old.there are 20 teeth .
the boy __ at the bus stop and__his mother.A stand,waits B,stppd,waited for C,stands,wait D,is,waiting
The work was difficult untill I ____itA used to B be used to C became used to D use to请说明一下原因
He was not happy____ the resultA.to B.at C.of D.with
我喜欢它们,英语,复数
我喜欢所有的玩具,就不喜欢那只小笨熊.怎样修改
screenshot是什么意思
FAILED TO OPEN SCREENSHOT PICTURE是什么意思
CHAMPG.