1、【
单选题
】
[0.5分]
、
Buy something in the Bill supermarket.
、
Get money to pay her bill.
、
Check to see whether he can pay in cash.
、
Get a check for the woman.
答案：
2、【
单选题
】
[0.5分]
、
At class.
、
Back at home.
、
At work.
、
In hospital.
答案：
3、【
单选题
】
[0.5分]
、
Angry.
、
Hungry.
、
Tired.
、
Dissatisfied.
答案：
4、【
单选题
】
[0.5分]
、
It is not theirs.
、
It has some problems.
、
It is out of warranty.
、
It was stolen.
答案：
5、【
单选题
】
[0.5分]
、
She doesn't like picnic.
、
It will be too hot.
、
She will have an exam next week.
、
The biology class will go to the beach next week.
答案：
6、【
单选题
】
[0.5分]
、
It does not concern John.
、
John does not care about his car.
、
John will help him fix the car.
、
He wants John to fix the car.
答案：
7、【
单选题
】
[0.5分]
、
20 miles.
、
6 miles.
、
14 miles.
、
26 miles.
答案：
8、【
单选题
】
[0.5分]
、
It's time to urge him to study math.
、
He himself should make the decision.
、
They should help him study math.
、
They should leave right now.
答案：
9、【
单选题
】
[0.5分]
、
It has been published.
、
It has been thrown out as junk.
、
It has been deleted from the computer.
、
The woman cannot get it any longer.
答案：
10、【
单选题
】
[0.5分]
、
Soil.
、
Human population.
、
Forest.
、
Water.
答案：
11、【
单选题
】
[0.5分]
、
By forcing them farming.
、
By affecting the quality of soils.
、
By adding chemicals and pollute the waterways.
、
By affecting the environments they live in.
答案：
12、【
单选题
】
[0.5分]
、
To estimate the extreme weather.
、
To develop the satellite technology.
、
To improve agricultural output.
、
To learn how to change information to maps more efficiently.
答案：
13、【
单选题
】
[0.5分]
、
Call on people to protect sharks.
、
Point out the living environment of sharks.
、
Explain why the sharks are dangerous.
、
An introduction to sharks.
答案：
14、【
单选题
】
[0.5分]
、
By good sense of water waves made by quarries.
、
By good sense of smell and electrical magnetic power.
、
By good sense of light.
、
By good sense of blood.
答案：
15、【
单选题
】
[0.5分]
、
Bone structure.
、
Smell ability.
、
Birth mode.
、
Recover ability against disease.
答案：
16、【
单选题
】
[0.5分]
、
Their tasty meat.
、
The principle of their defense system against disease.
、
Their solid skin.
、
The principle of their birth modes.
答案：
17、【
单选题
】
What is this passage mainly about?
[1分]
、
Demonstrating the serious weather condition around Lake Chad.
、
Introducing people's activity around Lake Chad.
、
Analyzing of the factors that cause water decreases in Lake Chad.
、
Introducing scientists' work about water condition in Lake Chad.
答案：
18、【
单选题
】
Which of the following is true according to this passage?
[1分]
、
Chad Lake located in the middle of Chad in northern Africa.
、
The water from Chad water can now only be used for irrigation.
、
The area around Chad Lake has suffered from heavy rain lack many decades.
、
Population around the Chad Lake now begins to decrease due to water lack.
答案：
19、【
单选题
】
What is scientists' attitude towards the future of Chad Lake?
[1分]
、
Pessimism.
、
Hopeful.
、
Indifferent.
、
Doubtful.
答案：
20、【
单选题
】
What is the purpose of this passage?
[1分]
、
Introduce some new ideas about the relationship between trees and carbon dioxide.
、
Introduce recent condition of global industrial pollution.
、
Call on people to plant more trees to reduce greenhouse gases.
、
Point out that power companies should be responsible for the rising levels of carbon dioxide.
答案：
21、【
单选题
】
What happened to the leaves falling from the trees in the second study?
[1分]
、
They broke down and the main parts turned into oxygen.
、
They broke down and the carbon content had mainly turned into carbon dioxide.
、
They broke down and the carbon content was mainly absorbed in the soil.
、
They absorbed more carbon dioxide.
答案：
22、【
单选题
】
Scientist Ram Oren is of the opinion that common beliefs of the tree's ability to absorb carbon dioxide are____.
[1分]
、
biased
、
insightful
、
overoptimistic
、
totally wrong
答案：
23、【
单选题
】
The word "it" (Line 7, Para.6) probably refers to ____.
[1分]
、
carbon dioxide
、
nitrogen
、
atmosphere
、
coal
答案：
24、【
单选题
】
One advantage with Nostrils high on the head is to ____.
[1分]
、
use sense of smell more efficiently
、
help them move fast and alert
、
enable them to find more food
、
help them live under water more easily
答案：
25、【
单选题
】
Which of the following may not be a reason why Professor Witmer studies crocodiles and lizards in his experiments?
[1分]
、
They are close relatives to dinosaurs.
、
Their soft tissues survive as fossil remains.
、
Their soft tissues have similar traits with dinosaurs.
、
He cannot find living dinosaurs.
答案：
26、【
单选题
】
The word "passage" (Line 2, Para.8) means____.
[1分]
、
gate
、
channel
、
cross
、
paragraph
答案：
27、【
单选题
】
Which one is NOT mentioned in this passage that can be the source of carbon dioxide?
[1分]
、
Oil.
、
Trees.
、
Wood.
、
Soil.
答案：
28、【
单选题
】
The committee report of National Academy of Sciences in Washington reveal that____.
[1分]
、
ice from Antarctica and Greenland is appropriate to show the change
、
carbon dioxide is released mainly from the fuel
、
level of carbon dioxide increases with global temperatures
、
carbon dioxide is helpful for tree growth
答案：
29、【
单选题
】
According to this passage, those people disagree with the control of carbon dioxide because____.
[1分]
、
they think that carbon is beneficial for plant growth
、
they want to use more fuels that can emit carbon dioxide
、
they think carbon dioxide is not the main reason for global warming
、
they think it will destroy the natural balance of gases in the world
答案：
30、【
单选题
】
The word "issue" in the last paragraph can be replaced as ____.
[1分]
、
organ
、
topic
、
publication
、
result
答案：
31、【
单选题
】
Those studies carried out in North Carolina suggest that ____.
[1分]
、
trees' function for absorbing carbon dioxide is limited
、
carbon dioxide is the main cause for global warming
、
leaves falling from trees can emit more oxygen
、
more carbon dioxide is beneficial for trees' growth for many decades
答案：
32、【
单选题
】
In the ____ of my doctor, I should be well enough to travel by next week.
[1分]
、
opinion
、
conviction
、
judgment
、
idea
答案：
33、【
单选题
】
She ____ her wedding presents on the table.
[1分]
、
presented
、
displayed
、
exhibited
、
demonstrated
答案：
34、【
单选题
】
Contrary to my expectations, the experiment ended ____ failure.
[1分]
答案：
35、【
单选题
】
These machines all look much the same, but each has its ____ function.
[1分]
、
extraordinary
、
special
、
peculiar
、
exceptional
答案：
36、【
单选题
】
It took a week of investigation to get a reasonably ____ account of the accident.
[1分]
、
accurate
、
precise
、
strict
、
positive
答案：
37、【
单选题
】
After seven years' work, Chinese scientists ____ the task of launching their country's first spaceship in seven years.
[1分]
、
achieve
、
accomplish
、
fulfill
、
complete
答案：
38、【
单选题
】
The little boy ____ at the funny-looking man for a few minutes before answering his question.
[1分]
、
glared
、
stared
、
gazed
、
gaped
答案：
39、【
单选题
】
The service operates 36 libraries throughout the country,while six〖CD#2*2〗libraries specially serve the countryside.
[1分]
、
mobile
、
shifting
、
drifting
、
rotating
答案：
40、【
单选题
】
These young people's ____ to the City Council is considered brilliant.
[1分]
、
proposal
、
plan
、
plot
、
scheme
答案：
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