三張卡片上分別寫上字母E、E、B，將三張卡片隨機(jī)地排成一行，恰好排成英文單詞BEE的概率為                 

.過點(diǎn)（5,6）作直線，且與圓相切，則此直線的方程為                        

已知直線的斜率的范圍是，則該直線傾斜角的范圍是                         

兩人相約在7:30到8:00之間相遇，早到者應(yīng)等遲到者10分鐘方可離去，如果兩人出發(fā)是各自獨(dú)立的，在7:30到8:00之間的任何時(shí)刻是等可能的，問兩人相遇的可能性有多大  

(10分)已知實(shí)數(shù)滿足
求（1）的最大值。
（2）的最小值。

(12分)將一顆質(zhì)地均勻的正方體骰子（六個(gè)面的點(diǎn)數(shù)分別為1，2，3，4，5，6）先后拋擲兩次，記第一次出現(xiàn)的點(diǎn)數(shù)為，第二次出現(xiàn)的點(diǎn)數(shù)為．
（1）求事件“”的概率；
（2）求事件“”的概率．

In the US Mother’s Day is a holiday on the second Sunday in May. It is a day when children give their   41  cards , presents and flowers.
One of the best ways to celebrate Mother’s Day is to give your mother the day off. Let her have a good rest while other members of the family do the   42 .
Many families begin Mother’s Day with   43  in bed. Usually dad and the children will let mum   44  late as they go into the kitchen(廚房) and get ready   45  her favorite meal. A Mother’s Day breakfast can make anything your mum likes.
After the food is cooked, keep everything nicely on a plate. Don’t forget to put the bottle   46 only one flower. It’s spring here, the children can pick the nicest   47  from the garden outside. When everything is ready, carefully carry the plate and mum’s favorite books and newspapers up to her bedroom. Cards and small presents from the children can be put on the plate   48  it is given to mum in bed.
Many families take mum out to her favorite restaurant for a meal. It is a good day to let your mum   49  and let her see what a wonderful   50  she has.

【小題1】

A．mothers B．parents C．teachers D．friends

【小題2】

A．homework B．washing C．work D．shopping

【小題3】

A．breakfast B．lunch C．supper D．dinner

【小題4】

A．eat B．sleep C．wash D．cook

【小題5】

A．to B．for C．with D．by

【小題6】

A．have B．has C．with D．of

【小題7】

A．plate B．flower C．bottle D．food

【小題8】

A．a(chǎn)fter B．when C．if D．before

【小題9】

A．sleep B．eat C．cook D．rest

【小題10】

A．family B．job C．restaurant D．flower

One day Mr. and Mrs. Black were driving to a party . Mr. Black drove the car very fast. “Please don’t drive so fast.” Mrs Black asked his husband to drive more slowly .”If you drive so fast , maybe we’ll have some trouble.”“Oh , no , Don’t be worried , my dear . ”said Mr. Black with a smile .“You know I’m good at driving . You won’t be in danger . And there is little time . If I don’t drive fast , we’ll be late for the party.”
A few minutes later , his wife , Mrs. Black , said to him，“If you don’t slow down ,We’ll be in hospital.”
Just at this moment a car came out of a side road and crossed in front of their car . Mr. Black stopped their car quickly . It nearly hit that car: “Oh , dear , I’m sorry for that . You are right , my dear，”said Mr Black . “I’ll never drive fast later . Now let me drive slowly . ”Then car drove very slowly to the party . Of course they were very late for the party.
【小題1】Mr. and Mrs. Black were driving to ________ one day.

A．a(chǎn) meeting

B．their home

C．a(chǎn) party

D．work

【小題2】What did Mrs. Black ask her husband to do?      

A．To stop the car	B．To drive more slowly
C．To drive to a hospital	D．To drive fast

【小題3】Mr. Black drove so fast , because___________ .

A．he was good at driving	B．he was very happy
C．he was in danger	D．he didn’t want to be late for the party.

【小題4】What happened to them a few minute later ?       

A．Their car hit another car	B．their car nearly hit another car
C．Their car was broken	D．Something was wrong with their car

【小題5】At last Mr. Black drove their car ________  to the party

A．faster

B．slow

C．very slowly

D．happily

John was travelling around the country in the town. One evening he was driving along a road and looking for a small hotel. When he saw an old man at the side of the road, he stopped his car and said to the old man, “I want to go to the Sun Hotel, Do you know it?”
“Yes,” the old man answered, “I’ll show you the way.”
He got into the car, and they drove for about twelve miles. When they came to a small house, the old man said, “stop here. ”
John stopped and looked at the house and said, “but this isn’t a hotel”
“No,” the old man answered, “this is my house. And now I’ll show you the way to the Sun Hotel, Turn around and go back nine miles, then you’ll see the Sun Hotel on the left.”
【小題1】 What is John looking for?

A．the Sun Hotel	B．The Moon Hotel
C．his home	D．the old man’s house

【小題2】Who did John meet?

A．a(chǎn) policeman	B．a(chǎn)n old man
C．a(chǎn)n old woman	D．a(chǎn) boy

【小題3】Where did the old man take John to?

A．the Sun Hotel	B．a(chǎn) supermarket
C．the old man’s house	D．a(chǎn) restaurant

【小題4】How far did John drive after the old man got on his car?

A．five miles	B．twelve miles
C．three miles	D．nine miles

【小題5】 How far was the hotel from the place the old man got on the car?

A．twelve miles	B．nine miles
C．three miles	D．five miles

Computers are useful machines. They can help people a lot in their daily life. For example, They can help people to save much time to do much work, and they can help people to work out many problems they can’t do easily. Our country asked everyone except the old people, to learn to use computers before the twenty-first century.
Today more and more families own computers. Parents buy computers for their children. They hope computers can help them improve their studies in school. Yet, many of the children use computers to play games, to watch videos or to sing karaoke, instead of studying. So many teachers and parents complain that computers can’t help children to study but make them fall behind. So computers are locked in boxes by parents.
In some other countries, even some scientists also hate computers. They say computers make millions of people lose their jobs or bring them a lot of trouble.
Will computers really bring trouble to people or can they bring people happiness? It will be decided by today’s students themselves!
【小題1】Our country asked everyone to learn to use computers except the ________ .

A．young people

B．old people

C．students

D．a(chǎn)dults

【小題2】 Why do we say the computer is a useful machine? Because _____

A．Our country asks us to learn it.	B．it can help us to do a lot of things.
C．We can use it to play games only.	D．it can help us to find jobs only.

【小題3】What do many teachers and parents complain about? They complain about _____ .

A．their students and children use computers to learn well.

B．computers let them lose their jobs

C．computers make their students and children fall behind

D．computers bring people a lot of trouble

【小題4】In this passage we know computers _____

A．a(chǎn)lso bring us trouble	B．bring us happiness only
C．a(chǎn)re hated by people	D．a(chǎn)re good for people’s health

【小題5】How do you understand the last sentence of this passage? It means ____

A．computers are used by people

B．people can live well without computers

C．one must decide how to use computers

D．computers are strange machine