一1 I'd like a pizza _____ lemoncurd on it.A has B have C and

一1 Mr liu there is a () for you at the school gate 2 Lucy is a () student from America
3 The workers are going to () a new bridge across the river （ 前三个用括号内的单词并用其正确形式填空 build lady foreign） 二用适当的介词填空 1My aunt looks very young although she is () forty 2Wang Hong is good at writing and she often writes () the school newspaper 3 My counsin wants to find a job () a secretary in a big company

一1 2 一3 4 一5 6 一7 8 一9 10 一11
一1
2 一3 4
一5 6 一7 8 一9
10 一11 12 一13 14 一15 16
按照上述规律排下去,那么第10行从左边数第9个数是( ),数一201是第( )行从左边数第( )个数.

一
1.The book provides us with a lot of ____________( value) information.
2.Remember not ___________(waste) or pollute me.
3.It is not healthy to eat too much _________ (salty).
4.Is it time for your father ________ (tell) stories to you?
5.__________ (have) a shower uses less water than having a bath.
6.These __________ (cook) are made in China.
7.— How many students passed the exam? — Only five of _______ (they).
8.Keeping quiet is one of the most important________ (rule) in the library.
9.Mr.Li can (speaker) English and Japanese.
二
10.It’s____________ (fool) of you to waste water and electricity.
1.Daisy likes to keep a diary to express her _____________ (feel).
2.Nobody can tell the ______(high) of the building.
3.Don’t stay out too late at night,or your parents will be_________(worry) about you.
4.Do you think the ______(sell) will sell the dress at 120 yuan?
5.My kite is flying _________(high) than yours.
6.Aunt Lee makes a (live) by working in a factory.
7.The man stopped (work) and went to have a rest .
8. (actual) ,they don’t know what happened at all.
9.It is interesting at the (begin) of the film.
10.Sometimes I saw stars shooting (bright) across the sky.

因式分解:(1)3ax^2-3ay^.(2)(2X一3y)^一(3x一2y)^.(3)x^(y^一1)+(1一y^).(4)(X^一6)^一6(X^一6)+9..

一.根据实际情况回答问题?
一
1.What is the biggest animal on the earth
2.Is an elephant much smaller than a blue whale
3.What's you favourite eveht
4.Which fish can swim faster than most boats
5.How can people move as fast as animals and fish

英语翻译
一
1.The boy was worried because he did not catch the cat .
2.The playmate hit the vase with his arm.
3."Playmate"means here a child who plays with him.
4.The boy's father praised him.
5.The story tells us not to tell a lie when you did something wrong.
二
1.A farmer saw a dead snake on his way to the field.
2.The farmer picked the snake into his bag to warm it.
3.After gorwing warm,the snake thanked the farmer.
4.At last,the farmer died.
5.The story tells us not to take an enemy for a friend.
三
1.Mr Black went to the city to look for the old woman.
2.The old woman stopped Mr Black's car and showed the way to the hotel.
3.The old woman asked Mr Black to stop at her house.
4.The Sun Hotel was near the old woman's house.
5.Mr Black had to turn round and go back ten miles.
四
1.The students in the science class are growing plants.
2.Some students have been digging since this morning to build the green-house.
3.The bushes are smaller.
4.The student don't build a new greenhouse..
4.Some students are working to finish the new greenhouse.
五
1.The weather in that summer was very hot and I wasn't happy.
2.It took the writer two hours and a half to read English and Chinese.
3.The writer spent most of the afternoon swimming.
4.The writer began studying as soon as he got up.
5.The writer is a good swimmer now.
六、
1.Long ago,a few people could stay in one place,hunting animals for food.
2.When these people learned to grow food,their life changed.
3.Factories were built after cities grew big.
4.Some people don't like to live in big cities.
5.Everyone knows how and where cities began.

一
1 Getting up early inthe morning is a good way to keep he___
2Se___ from the top ,the 2008 Olympic Stadium in Beijing looks as if it is covered by a gray net of steel.
3 Mary sh___ a room with her sister when she was young.
4 In his sp___ time ,Tom often helps his father with his houseword.
5 I pa___ a lot of money for this sweater yesterday.
6 Can you do me a fa___ to open the box.
7 It is reported that Pluto has been excluded ,which means there are only eitht pl___ now.
8 The population of China is la___ than that of any other country .
9 Be careful when you are cr__ the busy street.
10 We enjoyed ou___ in the Winter Vacation.
二
1 I don't want to go to the concert tonight ,I'll stay at home in___
2 I will go abroad next month ,so I'm busy le___ English these days.
3 We have no ch___ but to stay at home on such a rainy day.
4 Have you been to Beijing ,the capital of Ch___.
5 It's so hot in the room.Please keep the door op___.
6 We should consider it our duty to pr___ the environment around us.
7 If you look th___ the newspapers,maybe you will find some jobs that suit you.
8 The more you read ,the be___ your English will be.
9 We___ is the fourth day of a week .
10 My grandpa is already in his ei___,but he is still very healthy.

1.已知A=一2xy²,B=一1/4x³+x²y-3xy²-1/6y³,求A³B.
2.设m²+2m+1=0,求m³+2m²+2008的值.
3.梯形的上底长为(4n+m)厘米,下底长为(2m+5n)厘米,高为(9n+3m)厘米,求此梯形的面积.