1、【
单选题
】
Would you please __call__ my husband as soon as possible?
[1分]
、
visit
、
phone
、
consult
、
invite
答案:
2、【
单选题
】
We had a long __conversation__ about her parents.
[1分]
、
speech
、
question
、
talk
、
debate
答案:
3、【
单选题
】
The chairman __proposed__ that we stop the meeting.
[1分]
、
stated
、
announced
、
demanded
、
suggested
答案:
4、【
单选题
】
Obviously these people can be __relied on__ in a crisis.
[1分]
、
lived on
、
depended on
、
believed in
、
joined in
答案:
5、【
单选题
】
There is always excitement at the Olympic Games when an athlete __breaks__ a record.
[1分]
、
beats
、
maintains
、
matches
、
tries
答案:
6、【
单选题
】
All the pupils seem to be very __cheerful__.
[1分]
、
happy
、
healthy
、
naughty
、
busy
答案:
7、【
单选题
】
The traditional paintings are __exhibited__ on the second floor.
[1分]
、
laid
、
displayed
、
kept
、
stored
答案:
8、【
单选题
】
She stood there, shaking with __fury__.
[1分]
、
misery
、
laughter
、
anger
、
cry
答案:
9、【
单选题
】
Mary evidently is the most __diligent__ student among us
[1分]
、
intelligent
、
beautiful
、
talkative
、
hardworking
答案:
10、【
单选题
】
__Persistent__ attempts to interview Garbo were fruitless.
[1分]
、
Forceful
、
Reasonable
、
Continuous
、
Firm
答案:
11、【
单选题
】
Why can't you stop your __eternal__ complaining?
[1分]
、
everlasting
、
long
、
temporary
、
boring
答案:
12、【
单选题
】
Hundreds of buildings were __wrecked__ by the earthquake.
[1分]
、
shaken
、
damaged
、
fallen
、
jumped
答案:
13、【
单选题
】
These paintings are considered by many to be __authentic__.
[1分]
、
faithful
、
royal
、
genuine
、
sincere
答案:
14、【
单选题
】
Many economists have given in to the fatal __lure__ of mathematics.
[1分]
、
attraction
、
simplicity
、
power
、
rigor
答案:
15、【
单选题
】
Ten years after the event, her death still remains a __puzzle__
[1分]
、
mist
、
fog
、
mystery
、
secret
答案:
16、【
单选题
】
Nowadays many scientists depend on radiocarbon for dating age-old objects
[1分]
、
Right
、
Wrong
、
Not mentioned
答案:
17、【
单选题
】
The radiocarbon dating technique is only about 40 years old
[1分]
、
Right
、
Wrong
、
Not mentioned
答案:
18、【
单选题
】
An atom of ordinary carbon has six protons and eight neutrons
[1分]
、
Right
、
Wrong
、
Not mentioned
答案:
19、【
单选题
】
Radar is used to determine the characteristics of radiocarbon
[1分]
、
Right
、
Wrong
、
Not mentioned
答案:
20、【
单选题
】
Radiocarbon is reliable in dating an object back to at least 50,000 years.
[1分]
、
Right
、
Wrong
、
Not mentioned
答案:
21、【
单选题
】
The C-14 in an organism begins to decay when it dies
[1分]
、
Right
、
Wrong
、
Not mentioned
答案:
22、【
单选题
】
The half-life of C-14 is about 25,000 years.
[1分]
、
Right
、
Wrong
、
Not mentioned
答案:
23、【
单选题
】
Paragraph 1________.
[1分]
答案:
24、【
单选题
】
Paragraph 2________.
[1分]
答案:
25、【
单选题
】
Paragraph 3________.
[1分]
答案:
26、【
单选题
】
Paragraph 4________.
[1分]
答案:
27、【
单选题
】
There is a difference of less than 2% between the chimp and________.
[1分]
答案:
28、【
单选题
】
Scientists suspect that genes.PlaY a significant role in protecting chimps from getting________.
[1分]
答案:
29、【
单选题
】
The discovery of the genetic code of chimps will be helpful to________.
[1分]
答案:
30、【
单选题
】
Liquid water only exists
[3分]
、
in the center of the earth.
、
on the surface of our planet.
、
in a very narrow range of temperatures.
、
in the coastal areas of the earth.
答案:
31、【
单选题
】
The total quantity of water on Earth
[3分]
、
remains almost unchanged.
、
has greatly increased in recent years.
、
is decreasing constantly.
、
is affected by global warming.
答案:
32、【
单选题
】
Most of the fresh water on Earth
[3分]
、
is stored underground.
、
is in the form of ice at the Poles and on mountains.
、
is found in rivers and lakes.
、
comes from the rain.
答案:
33、【
单选题
】
The word “fraction” in the second paragraph means
[3分]
、
a very small amount.
、
a large area.
、
an important system.
、
a major source of information
答案:
34、【
单选题
】
There is more of rainfall
[3分]
、
over the mountains than over the rivers.
、
over the rivers than over the mountains
、
over the oceans than over the land.
、
over the land than over the oceans.
答案:
35、【
单选题
】
What is responsible for processing the information sent by your eyes?
[3分]
、
The magnetic system in the brain.
、
The central part of the heart.
、
Oxygen-rich blood.
、
Neurons in the brain.
答案:
36、【
单选题
】
The function of an fMRI machine is
[3分]
、
to show how neutrons take in oxygen-rich blood.
、
to measure how dense the blood is in the brain.
、
to record how much oxygen the brain consumes.
、
to identify which parts of the brain are processing information
答案:
37、【
单选题
】
The expression “highlighting the areas of the brain at work' in paragraph 5 means
[3分]
、
giving light to the parts of the brain that are processing information.
、
marking the parts of the brain that are processing information.
、
putting the parts of the brain to work.
、
preventing the parts of the brain from working.
答案:
38、【
单选题
】
The researchers experimented on
[3分]
、
animals and objects.
、
fMRI machines.
、
two volunteers.
、
thousands of pictures.
答案:
39、【
单选题
】
It can be inferred from paragraph 5 that family ties are stronger in Portugal than in
[3分]
、
Finland.
、
Greece.
、
Spain.
、
Italy.
答案:
40、【
单选题
】
Young people's family dependence can be attributed to all the following factors EXCEPT
[3分]
、
parents' tolerance.
、
housing problems.
、
cultural traditions.
、
unwillingness to get married.
答案: