【1.TheEarthisbiggerthanthe____anditismuch______thanthemoon,too.2.In_________thesunisthebiggestthinginoursolar______.3.Themoonis______totheEarth.4.TheEarthisthe___________ofthefour____________.[2].根据提示,补】
1.TheEarthisbiggerthanthe____anditismuch______thanthemoon,too.
2.In_________thesunisthebiggestthinginoursolar______.
3.Themoonis______totheEarth.
4.TheEarthisthe___________ofthefour____________.
[2].根据提示,补全对话.(每空一词)
A:CanI________you?
B:Yes,I'mlookingforashirtformyson.
A:Whataboutthewhiteone?
B:__________________isit?
A:It'sninety-fiveyuan.
B:That'too_______Iamafraid.
A:Whatabouttheblueone?It's_________thanthewhiteone.
B:What________isit?
A:It's"L"size.
B:Doyou_________"M"size?
A:Yes.Hereyouare.
B:All_______.I'lltakeit.
1.一个分数的分子是互为倒数的两个数的乘积,分母是最小的素数,这个分数的五分之四是().
2.一个等腰三角形的底角度数相当于内角和的九分之二,它的顶角是()°,底角是()°.
3.一个数乘以一个分数的积,一定比这个数乘以整数最小()对或错.
[2]解方程
例:3x-x=12
2x=12
x=6
1.x-十三分之七x=24
2.三分之一x+x=20