请最晚至这周四告诉我你的决定 Please tell me you decision ___ __

0.4(x-0.2)+1.5=0.7x-0.38
x=6
30x-10(10-x)=100
x=5
4(x+2)=5(x-2)
x=18
120-4(x+5)=25
x=18.75
15x+863-65x=54
x=16.18
3(x-2)+1=x-(2x-1)
x=3/2
11x+64-2x=100-9x
x=2

You don't know how awful I felt since last Thursday.I even cannot get up and go out by myself.My friend came to see me and brought me food and medcine.

一
Four friends live in a small town.Their names are John,Miller,Smith and Carte.They all have different jobs.One is a policeman,one is a cook,one is a farmer,and one is a doctor.
It’s Tuesday afternoon.John’s son breaks his leg and John takes him to the doctor.The doctor’s sister is Smith’s wife.The farmer isn’t married.He has a lot of hens.
Miller often buys eggs from the farmer.The policeman sees Smith and Miller every day for they are neighbours.
Now who is the policeman?Who is the cook?Who is the farmer?Who is the doctor?
1.John is a _______.
A.doctor
B.farmer
C.policeman
D.cook
2.Miller is a _______.
A.doctor
B.policeman
C.cook
D.farmer
3.Smith is a _______.
A.farmer
B.policeman
C.cook
D.doctor
4.Carter is a _______.
A.doctor
B.policeman
C.cook
D.farmer
这个算不算?
二
Three children are sharing a bottle of milk.Jacky drinks half of the milk.after that,Lucy drinks one third of the left milk and Lily drinks one third of the left milk,the same as Lucy.So hou much is left in the bottle?
A、50% B、33% C、13% D、8%
答案：C

at this thursday , i could take off my dental caps
finally . Taking it has been more than a year , actually , i can move it at augest ,but due to the carelessness that i forgot to disentangle the tegument at the last month , this led to the movement of one tooth , so had to put off the date two monthes later .

Excuse me .Can Barbara's laptop be arrived in Beijing this thursday?

On the fixed assets of the photos I have it set in U disk ,Li will take it to you in business trip to Beijing On Thursday ,if you have any questions,please contact me.

穷原竟委

1．已知4x2n-5+5=0是关于x的一元一次方程,则n=_______．
2．若x=-1是方程2x-3a=7的解,则a=_______．
3．当x=______时,代数式 x-1和 的值互为相反数．
4．已知x的 与x的3倍的和比x的2倍少6,列出方程为________．
5．在方程4x+3y=1中,用x的代数式表示y,则y=________．
6．某商品的进价为300元,按标价的六折销售时,利润率为5%,则商品的标价为____元．
7．已知三个连续的偶数的和为60,则这三个数是________．
8．一件工作,甲单独做需6天完成,乙单独做需12天完成,若甲、乙一起做,则需________天完成．
二、选择题．（每小题3分,共30分）
9．方程2m+x=1和3x-1=2x+1有相同的解,则m的值为（ ）．
A．0 B．1 C．-2 D．-
10．方程│3x│=18的解的情况是（ ）．
A．有一个解是6 B．有两个解,是±6
C．无解 D．有无数个解
11．若方程2ax-3=5x+b无解,则a,b应满足（ ）．
A．a≠ ,b≠3 B．a= ,b=-3
C．a≠ ,b=-3 D．a= ,b≠-3
12．把方程 的分母化为整数后的方程是（ ）．
13．在800米跑道上有两人练中长跑,甲每分钟跑300米,乙每分钟跑260米,两人同地、同时、同向起跑,t分钟后第一次相遇,t等于（ ）．
A．10分 B．15分 C．20分 D．30分
14．某商场在统计今年第一季度的销售额时发现,二月份比一月份增加了10%,三月份比二月份减少了10%,则三月份的销售额比一月份的销售额（ ）．
A．增加10% B．减少10% C．不增也不减 D．减少1%
15．在梯形面积公式S= （a+b）h中,已知h=6厘米,a=3厘米,S=24平方厘米,则b=（ ）厘米．
A．1 B．5 C．3 D．4
16．已知甲组有28人,乙组有20人,则下列调配方法中,能使一组人数为另一组人数的一半的是（ ）．
A．从甲组调12人去乙组 B．从乙组调4人去甲组
C．从乙组调12人去甲组
D．从甲组调12人去乙组,或从乙组调4人去甲组
17．足球比赛的规则为胜一场得3分,平一场得1分,负一场是0分,一个队打了14场比赛,负了5场,共得19分,那么这个队胜了（ ）场．
A．3 B．4 C．5 D．6
18．如图所示,在甲图中的左盘上将2个物品取下一个,则在乙图中右盘上取下几个砝码才能使天平仍然平衡?（ ）
A．3个 B．4个 C．5个 D．6个 答案补充 答案
一、1．3 2．-3 （点拨：将x=-1代入方程2x-3a=7,得-2-3a=7,得a=-3） 3． （点拨：解方程 x-1=- ,得x= ） 4． x+3x=2x-6 5．y= - x 6．525 （点拨：设标价为x元,则 =5%,解得x=525元） 7．18,20,22 8．4 [点拨：设需x天完成,则x（ + ）=1,解得x=4]9．D 10．B （点拨：用分类讨论法： 当x≥0时,3x=18,∴x=6 当x

请告诉我这周四之前你是否能完成这项工作
Please tell me 【if】 you can finish the work【before】 this Thursday

My mother went to work.She didn't have breadfast.(改为同义句）
My mother went to work【without having】 breakfast.

一
Four friends live in a small town. Their names are John, Miller, Smith and Carte. They all have different jobs. One is a policeman, one is a cook, one is a farmer, and one is a doctor.
It’s Tuesday afternoon. John’s son breaks his leg and John takes him to the doctor. The doctor’s sister is Smith’s wife. The farmer isn’t married. He has a lot of hens.
Miller often buys eggs from the farmer. The policeman sees Smith and Miller every day for they are neighbours.
Now who is the policeman? Who is the cook? Who is the farmer? Who is the doctor?
1. John is a _______.
A. doctor B. farmer C. policeman D. cook
2. Miller is a _______.
A. doctor B. policeman C. cook D. farmer
3. Smith is a _______.
A. farmer B. policeman C. cook D. doctor
4. Carter is a _______.
A. doctor B. policeman C. cook D. farmer
这个算不算?
二
Three children are sharing a bottle of milk. Jacky drinks half of the milk.after that,Lucy drinks one third of the left milk and Lily drinks one third of the left milk,the same as Lucy.So hou much is left in the bottle?
A、50% B、33% C、13% D、8%
答案：C