Question

英语题和数学题

英语题
1.The Earth is bigger than the ____ and it is much ______ than the moon,too.
2.In _________the sun is the biggest thing in our solar______.
3.The moon is ______ to the Earth.
4.The Earth is the ___________ of the four ____________.
[2].根据提示，补全对话。（每空一词）
A:Can I ________ you?
B:Yes,I'm looking for a shirt for my son.
A:What about the white one?
B:_________ _________ is it?
A:It's ninety-five yuan.
B:That' too _______I am afraid.
A:What about the blue one?It's _________ than the white one.
B:What ________ is it?
A:It's "L" size.
B:Do you _________"M"size?
A:Yes.Here you are.
B:All _______.I'll take it.
数学题
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：解：3x-x=12
2x=12
x=6
1.x-十三分之七x=24
2.三分之一x+x=20

Answer 1

英语补全对话题目：
A:Can I __help___ you?
B:Yes,I'm looking for a shirt for my son.
A:What about the white one?
B:__How___ __much___ is it?
A:It's ninety-five yuan.
B:That' too __expensive__I am afraid.
A:What about the blue one?It's ___cheaper___ than the white one.
B:What _size__ is it?
A:It's "L" size.
B:Do you __have___"M"size?
A:Yes.Here you are.
B:All __right__.I'll take it.
数学题目：
1. 2/5
2. 100 40
3. 错
（2）1.解：x-(7/13)x=24
(1-7/13)x=24
(6/13)x=24
x=24除以（6/13）
x=24*(13/6)
x=52
2.解：（1/3)x+x=20
[(1/3)+1]x=20
(4/3)x=20
x=20除以（4/3)
x=20*(3/4）
x=15