1.选择题- (共4题)
1.一艘船重为8.0×104N，当船漂浮在水面上时，船排开水的重力为{#blank#}1{#/blank#}N，此时船排开水的体积为{#blank#}2{#/blank#}m3（g=10N/kg，ρ水=1.0×103kg/m3）．
2.一艘船重为8.0×104N，当船漂浮在水面上时，船排开水的重力为{#blank#}1{#/blank#}N，此时船排开水的体积为{#blank#}2{#/blank#}m3（g=10N/kg，ρ水=1.0×103kg/m3）．
3.一艘船重为8.0×104N，当船漂浮在水面上时，船排开水的重力为{#blank#}1{#/blank#}N，此时船排开水的体积为{#blank#}2{#/blank#}m3（g=10N/kg，ρ水=1.0×103kg/m3）．
2.单项选择- (共15题)
5.
Not until we saw the manager did we know that the bank ________the company for the purpose of reducing its borrowings.
| A．took part in | B．caused damage to |
| C．put pressure on | D．drew attention to |
6.
—Nowadays a growing number of people go to work by bike.
—Bicycling is good exercise；________it doesn't pollute the air.
—Bicycling is good exercise；________it doesn't pollute the air.
| A．therefore | B．moreover |
| C．however | D．otherwise |
7.
It remains to be seen whether the plan which has been approved can be ________.It depends on your determination.
| A．come into use | B．put into practice |
| C．taken into consideration | D．got into trouble |
8.
What mobile phones will look like in a year or two is easy to guess—they will be slimmer and probably will let you watch television________.
| A．in the distance | B．on the move |
| C．on the way | D．on the mend |
9.
—How do you find your trip to Hainan?
—Lots of sunshine，wonderful food，and amazing nightlife—________a great vacation.
—Lots of sunshine，wonderful food，and amazing nightlife—________a great vacation.
| A．although | B．however |
| C．altogether | D．besides |
10.
During the tenday vacation，they traveled to many parts of France ________their own expense.
| A．on | B．with |
| C．at | D．in |
11.
The twins were so much alike that we had great trouble ________one from the other.
A. distinguishing B. to distinguish
C. distinguish D. distinguished
A. distinguishing B. to distinguish
C. distinguish D. distinguished
12.
If you don't buy insurance for your car，you may ______losing everything when it gets destroyed in an accident.
| A．delay | B．deny |
| C．avoid | D．risk |
13.
Why don't you go for ________walk？It'll give you ________appetite for your lunch.
| A．a；/ | B．a；an |
| C．/；the | D．/；an |
14.
Which do you enjoy ________your weekend，swimming or fishing.
| A．spending | B．being spent |
| C．spend | D．to spend |
15.
Mothers holding jobs outside the home should have ________schedules to make it easier to care for their children.
| A．heavy | B．smooth |
| C．flexible | D．complex |
16.
A large park ________here now.They hope to finish it in three months.
| A．is built | B．will be built |
| C．has been built | D．is being built |
18.
Maybe you have been to many famous restaurants，but nowhere else ________on such nice ducks.
| A．you can feast | B．can you taste |
| C．you can taste | D．can you feast |
19.
Sorry，madam.You'd better come tomorrow，because it's ________the visiting time now.
| A．during | B．at |
| C．beyond | D．before |
3.阅读理解- (共2题)
20.
“The U．S.Food and Drug Administration(FDA)is considering to put stricter limits over tanning salons(晒黑廊)and wants to ban anyone younger than 18 years of age from using a tanning bed，”an advisory panel(专家团)announced last week.
The panel is calling for tighter controls on the industry such as requiring teenagers to get the approval from their parents before using tanning beds or limiting the use of artificial tanning to a certain age.“Given the absence of any demonstrated benefits，I think it is an obligation for us to ban artificial tanning for those under 18，”said panelist Dr.Michael Olding.
Along with a possible ban for teenagers，the panel also recommended that visible warning labels should be placed either on the tanning machines or in the salons in order to caution tanners of the possible dangers.In addition，the committee decided that stricter regulations and classifications were critical to make the machines safer.At this time the machines are categorized as FDA Class 1 devices，the ones that are least likely to cause harm.In case the FDA decided to change their classification from Class 1 to Class 2，as advised by the panel，the FDA could limit the levels of radiation the machines emit.Class 2 devices include Xray machines and powered wheelchairs.
Getting a tan，whether from a tanning bed or the sun，increases the risk of developing skin cancer.Last year，the World Health Organization's International Agency for Research on Cancer (IARC)declared tanning beds as “carcinogenic(致癌的)to humans”．It was discovered that young individuals in their teens and 20s who use tanning beds on a regular basis have a 75 per cent higher risk of suffering from melanoma(黑素瘤)，the deadliest form of skin cancer.According to the American Cancer Society，melanoma accounted for nearly 69,000 cases of skin cancer in 2009 and will account for most (about 8,650)of the 11,590 mortality cases due to skin cancer each year.
【小题1】According to the passage，what measures will U．S.FDA most probably take?
【小题2】Which of the following suggestions for making tanning salons safer is NOT mentioned?
【小题3】What does the writer want to express in the last paragraph?
【小题4】What will most probably happen，if the advisory panel's suggestions are adopted and put into practice?
The panel is calling for tighter controls on the industry such as requiring teenagers to get the approval from their parents before using tanning beds or limiting the use of artificial tanning to a certain age.“Given the absence of any demonstrated benefits，I think it is an obligation for us to ban artificial tanning for those under 18，”said panelist Dr.Michael Olding.
Along with a possible ban for teenagers，the panel also recommended that visible warning labels should be placed either on the tanning machines or in the salons in order to caution tanners of the possible dangers.In addition，the committee decided that stricter regulations and classifications were critical to make the machines safer.At this time the machines are categorized as FDA Class 1 devices，the ones that are least likely to cause harm.In case the FDA decided to change their classification from Class 1 to Class 2，as advised by the panel，the FDA could limit the levels of radiation the machines emit.Class 2 devices include Xray machines and powered wheelchairs.
Getting a tan，whether from a tanning bed or the sun，increases the risk of developing skin cancer.Last year，the World Health Organization's International Agency for Research on Cancer (IARC)declared tanning beds as “carcinogenic(致癌的)to humans”．It was discovered that young individuals in their teens and 20s who use tanning beds on a regular basis have a 75 per cent higher risk of suffering from melanoma(黑素瘤)，the deadliest form of skin cancer.According to the American Cancer Society，melanoma accounted for nearly 69,000 cases of skin cancer in 2009 and will account for most (about 8,650)of the 11,590 mortality cases due to skin cancer each year.
【小题1】According to the passage，what measures will U．S.FDA most probably take?
| A．Banning tanning salons. |
| B．Posing heavier tax over tanning salons. |
| C．Having tighter controls over tanning salons. |
| D．Limiting the number of tanning salons in every state. |
| A．Visible caution. |
| B．Setting age limit. |
| C．Professional personnel. |
| D．Parental approval for teenagers. |
| A．Tanning in one's youth may mean death. |
| B．Tanning in the sun is safer than on the tanning bed. |
| C．People should get tanned without getting melanoma. |
| D．Getting tanned is only a good idea for those above thirty years old. |
| A．Fewer people will suffer from skin cancer. |
| B．Tanning salons will have more customers. |
| C．Getting a tan in a tanning salon will cost less. |
| D．Parents will be more anxious about their tanning children. |
21.
The hottest“green”toy in Germany isn't made of organic or recycled materials.This one has a solar panel and only runs if kids remember to insert bright red “energy stones”that power the space station.Germany，a pioneer in many renewable energy initiatives，is also at the forefront of creating environmentfriendly toys aimed at making kids think about where energy comes from and how much of it they can use，raising awareness through play.A number of hightech green toys are on display at this year's Nuremberg toy fair，which runs through Sunday.
Among them，there are hydroelectricpowered(水电动力的)toy cars，and doll houses with wind turbines and rainwater catchers.The bright green “Future Planet”space station features an inner atrium(中庭)with a fan that is powered by a functioning solar cell.Its aim is to get kids to use their imagination about how energy will be created in the future.
Makers and retailers believe such toys will play an increasingly important role in their future—and that of our kids.“Energy is the question of the future and we are definitely thinking about this as we move ahead，”said Judith Schweinitz，a spokeswoman for Playmobil，maker of the solar panelfitted space station.“It is increasingly being brought into our play concept.”Green toys—which range from those made of sustainable materials to ones like the space station that just raise environmental awareness—make up only a sliver of the $ 84 billion international toy market，but their share is growing，studies indicate.Environmental research firm Earthsense，based in Syracuse，New York，predicts that green toys will account for about $ 1 billion，or 5 percent of U．S.toy sales in the next five years.Parents are smart and they want information about what's in the product.That's what's really driving the market.
【小题1】The hottest “green”toy in Germany is ________.
【小题2】The purpose of making the green toys is to ________.
【小题3】We can infer from the last paragraph that the green toys ________.
【小题4】Which of the following BEST describes the opinion of Earthsense about green toys?
Among them，there are hydroelectricpowered(水电动力的)toy cars，and doll houses with wind turbines and rainwater catchers.The bright green “Future Planet”space station features an inner atrium(中庭)with a fan that is powered by a functioning solar cell.Its aim is to get kids to use their imagination about how energy will be created in the future.
Makers and retailers believe such toys will play an increasingly important role in their future—and that of our kids.“Energy is the question of the future and we are definitely thinking about this as we move ahead，”said Judith Schweinitz，a spokeswoman for Playmobil，maker of the solar panelfitted space station.“It is increasingly being brought into our play concept.”Green toys—which range from those made of sustainable materials to ones like the space station that just raise environmental awareness—make up only a sliver of the $ 84 billion international toy market，but their share is growing，studies indicate.Environmental research firm Earthsense，based in Syracuse，New York，predicts that green toys will account for about $ 1 billion，or 5 percent of U．S.toy sales in the next five years.Parents are smart and they want information about what's in the product.That's what's really driving the market.
【小题1】The hottest “green”toy in Germany is ________.
| A．made of rubbish |
| B．made of organic or recycled materials |
| C．equipped with a solar panel |
| D．driven by an advanced motor |
| A．raise kids' awareness about energy and environment |
| B．improve kids' imagination |
| C．give kids the knowledge of technology |
| D．improve the safety of toys |
| A．can help save little energy |
| B．are not accepted by parents |
| C．will sell well in the future |
| D．have not been produced |
| A．Doubtful. | B．Optimistic. |
| C．Disappointed. | D．Proud. |
试卷分析
-
【1】题量占比
选择题:(4道)
单项选择:(15道)
阅读理解:(2道)
-
【2】：难度分析
1星难题：0
2星难题：0
3星难题：0
4星难题：0
5星难题：0
6星难题：6
7星难题：0
8星难题：8
9星难题：3