Facial recognition technology （人脸识别技术） is widely used today.For example，the police use it to search for bad guys.It's also used to unlock phones or doors.
Now，a similar technology，known as facial detection （探测），is entering a new field：the business of advertising （广告）.
Such systems are going through tests in a small number of stores.One facial detection system can judge （判断） a person's "happiness" σr "fear" level.Another system can detect whether someone is wearing eyeglasses.If so，stores can send advertisements for new glasses to him.
Facial detection technology is also placed inside some large advertising boards.Cameras in those boards can detect information like people's ages and five levels of feelings --from "very happy" to "very unhappy".
Supporters of the technology say it could improve buyers' experience by showing products theymight like or by offering them products at lower prices.
Some are against the idea of using such systems.Pam Dixon，the head of a privacy （隐私） group，is one of them.She thinks ▲.For example，a store could raise the price of a product according to a person's age and feelings.
However，one store testing the technology explained people's information like names or ages wouldn't be stored.And the advertising board system maker said it didn't keep any personal information or record any videos.
（1）Facial detection technology can judge people's ，according to the passage.
| A． |
weight |
| B． |
feelings |
| C． |
height |
| D． |
hobbies |
（2）What does the underlined word " they" refer to？
| A． |
Supporters. |
| B． |
Buyers. |
| C． |
Products. |
| D． |
Prices. |
（3）Which of the following sentences can be put in the ▲？
| A． |
nobody likes to have their feelings collected |
| B． |
it is very important to protect people s privacy |
| C． |
the strange actions may cause something unfair |
| D． |
stores may use them to have more customers |
（4）We can infer from the passage that facial detection technology .
| A． |
can detect buyers' names and record them |
| B． |
is put inside some large advertising boards |
| C． |
may be used to sell cheaper goods in all stores |
| D． |
may need some time before being widely used |
（5）The best title of the passage may be " ".
| A． |
Facial Recognition Technology Entering a New Field |
| B． |
Facial Recognition Technology Looking for Bad Guys |
| C． |
Facial Detection Technology Going into Advertising Field |
| D． |
Facial Detection Technology Improving Buyers' Experience |
Thousands of years ago， Shennong， who had an ox（牛）head and human body， lived in the south of ancient China． Seeing that local people were suffering from disease， he built ladders（梯子）and houses on a high mountain to store medical plants． To remember him， people named the place Shennongjia．
The story makes Shennongjia in Hubei an inviting place for tourists． Traveling there is a quite different experience， as you can see sceneries（风景）of the four seasons from different height．"When the bottom of the mountain is summer， the top is spring and while the foothill is autumn， the top is covered with ice，" local people say of the special climate of Shennongjia．
Shennongjia is also home to 5，000kinds of animals and plants． Many rare animals live there， such as the golden monkey and the Asian black bear．
One intersting thing about Shennongjia is its story of wild men． Some people said that they saw big foot marks． Yet so far， scientists haven't proved（证实）it is true and some say they are just bears．
The beautiful place has recently received a new title． It was added to United Nations World Heritage（遗产）list as a natural site． China now has 50world heritage sites， only less than Italy in the world．
46． According to Paragraph 1， Shennong ．
A． had an ox body
B． grew medical plants for people
C． helped people with illness
47． In Shennongjia， ．
A． there are 50，000kinds of animals and plants
B． people can experience four seasons up the mountain
C． people can climb ladders and get to the houses on a high mountain
48． " rare animals" are animals which are ．
A． big and dangerous
B． smart and expensive
C． not often seen
49． Scientists are not sure about ．
A． the story of Shennong
B． the truth of wild men in Shennongjia
C． the number of animals and plants in Shennongjia
50． Which of the following countries has the most world heritage sites？
A． Italy．
B． China．
C． The US．
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44． When will the walk begin？ B
A． At 10：00am．
B． At 10：30am．
C． At 11：00am．
45． From this text， we know that A ．
A． the walk is 5kilometers
B． the walk lasts for a month
C． children don't need to pay
41． Book signing means ．
A． 预订书
B． 签名售书
C． 打折书
42． What is the book about？
A． The life of Dr． Aaron．
B． How to work in the field．
C． The ants of New England．
43． Linda bought the book in June， so she saved ．
A． ＄3.00
B． ＄29.95
C． ＄56.90
Most people drink tea in the world．But tea does not mean the same thing to different people．In different countries，people have different ideas about drinking tea．
In China，for example，tea is often served when people get together．Chinese people drink it at home or in tea houses at any time of the day．They often use hot water to boil tea leaves．
Tea is also important in other Asian countries．People in these countries have a special way of serving tea．They hold a tea ceremony in their houses when important guests come．It is very old and fail of meaning．Everything must be done in a special way in the ceremony．There is even a special room for it in their houses．
In the United States，people usually drink tea at breakfast or they drink it after meals．Americans usually use tea bags to make tea．This way is faster and easier than the way of making tea in teapots．In summer，most Americans drink iced tea．They like to put some ice in their tea．
61．Do most people drink tea in the world？
62．What do Chinese people often use to boil tea leaves？
63．When do people usually drink tea in the USA？
64．What kind of tea do most Americans drink in summer？
65．What does the underlined word "It" mean？ ．
Homework is a problem for students all over the world．As a student，you have a lot of homework to do every day．（51） ．And it helps you understand important knowledge．Luckily，there're several things you can do to make homework less difficult．
（52） ．Write your homework down in your notebook if you need to．Don't be afraid to ask questions about it．Understand why you should do your homework．
（53） ．Many schools have study halls．The students can study there．It's more interesting to play with your friends．But the more homework you finish at school，the less you'll have to do that night at home．
（54） ．It is difficult to hold your attention for too long．So take some breaks while doing your homework．Taking a 15﹣minute break every hour is a good idea for most people．
（55） ．If you don't finish your homework at school，think about how much you have left．It's a good idea to make a homework plan，especially when you want to enjoy sports or other activities．
A．Be sure you understand the homework
B．Use some time to do homework at school
C．It's the best way to review what you have learned in class
D．Make a plan
E．Take a break
F．It's necessary for you to do more homework at home．