题目内容

__________ manager of the department, Mr Wang didn't feel happy as he was put under great pressure.

A．Appointed B．To appoint

C．Appointing D．Having appointed

 

A

【解析】A　[考查过去分词作让步状语。]

 

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—Well, Dick, I’m sorry but I have to leave.

—_______. I hope to hear from you soon.

A. Enjoy yourselfB. Keep in touch

C. Don’t be so sadD. So am I

 

With petroleum reserves (石油储量) decreasing，the search is on to replace gas with a cleaner，greener alternative.Though much eco－talk has centered on biofuels from corn and soybeans，the biofuel that looks more likely to replace petroleum comes from a most unlikely source：algae (藻类)．

Algae，like corn，soybeans，and other crops，grow via photosynthesis (光合作用) and can be processed into fuel oil.However，they yield 30 times more energy than land crops such as soybeans，according to the U．S.Department of Energy.Many algae species also can grow in saltwater and polluted water－while corn and soy require arable land and fresh water that will be in short supply as the world's population balloons.

“If you replaced all the diesel (柴油) in the U．S.with soy biodiesel，it would take half the land mass of the U．S.to grow those soybeans，”says Matt Caspari，chief executive of Aurora Biofuels，a Berkeley，Calif.－based private firm that specializes in algae oil technology.On the other hand，the Energy Department says that if algae fuel replaced all the petroleum fuel in the United States，it would require 15,000 square miles，which is a few thousand miles larger that Maryland (12,407 square miles)，the 42nd state in land area.

Another bonus：Because algae can be grown just about anywhere in a closed space，they 're being tested at several power plants across the nation as a carbon absorber.Smokestack emissions (烟囱排放物) can be pumped directly into the ponds，feeding the algae while keeping greenhouse gases out of the atmosphere.

Although processing technology for algae fuel—also known as “oilgae” in some environmentalist circles—is improving，it's still years away from reaching your local gas pump.“It's just a question of cost，because no large－scale facilities have been built yet，” Caspari says.

1.The underlined word “yield” in Paragraph 2 can be replaced by “________”．

A．control B．require

C．produce D．grow

2.Compared with corn and soybeans，algae ________.

A．may pollute water and soil

B．can grow in poor conditions

C．provide much less energy

D．need more special care

3.According to Paragraph 3，one of the advantages of algae fuel is that ________.

A．it can be used more widely

B．it is more easy to produce

C．it needs much less land

D．it costs much less money

4.What do we learn about algae from Paragraph 4?

A．Algae help protect the environment.

B．People can grow algae anywhere.

C．Fish can get more oxygen from algae.

D．Algae produce less waste.

 

________ conclusion，I'd like to say that I believe him.I'm convinced ________ his honesty.

A．In；of B．By；on

C．At；by D．In；on

 

One of the warmest Christmas memories that I have was the year that I was Santa Claus.I was a young substitute(替代者)for a ____with a new family just starting out in life.I was ____ to work at the local grade school on the last day ____ the Christmas holidays.

I can still ____ going from classroom to classroom and doing my best to____both old and joyful at the same time.I was about 50 pounds heavier then，____I had the round little belly part down fine.My beard，however，was another ____as it kept sliding halfway down my face.I thought that more than a few of the kids ____me，but it didn't matter.They still enjoyed ____ Santa.They still laughed and delighted in their__45__gifts and candy canes.They still felt joyous and happy.They still knew that they were____and that was all that mattered to them.

If there is one____that I could give to each of you at Christmas time and____day of the year，it would be that knowledge that you are loved.You are loved and ____by a greater love than you could ever imagine.You are loved by God who____you.In all the difficulties，problems，and heartaches this world ____，you are loved.In all the obstacles you must overcome，challenges you must ____，and pains you must go through，you are loved.In all the mistakes you make，times you stumble(绊倒)，and___ paths you take，you are loved.You are loved every second in your life with a glorious love that will ____end.

Know that you are loved.Know that God loves you always.Rejoice(欣喜)in this love with the ____heart of a child.And then，like a jolly(欢乐的)laughing Santa，go out and share it with the world.

1.A.worker B．farmer

C．student D．teacher

2.A.called in B．called on

C．called down D．called at

3.A.after B．before

C．during D．over

4.A.regret B．stop

C．remember D．consider

5.A.taste B．sound C．smell D．feel

6.A.but B．and C．so D．still

7.A.matter B．pound

C．gift D．knowledge

8.A.recognized B．welcomed

C．visited D．memorized

9.A.buying B．selling

C．writing D．seeing

10.A.big B．small C．old D．ugly

11.A.hated B．thrown

C．loved D．forgotten

12.A.thing B．man C．woman D．school

13.A.another B．every

C．one D．either

14.．A.looked out B．looked for

C．watched over D．watched out

15.A.kept B．made

C．liked D．removed

16.A.takes B．fetches

C．carries D．brings

17.A.face B．hand C．break D．please

18.．A.right B．wrong C．real D．busy

19.．A.seldom B．often

C．never D．almost

20.A.joyous B．angry

C．jealous D．pitiful

 

________ the right decisions ________ the future is probably the most important things we'll ever do in our lives.

A．Making；concerned B．Made；concerning

C．To make；concerned D．Making；concerning

 

Can you imagine that a smart man like him ________ make such a stupid mistake?

A．might B．should C．would D．need

 

My parents don't mind what job I do ________ I am happy.

A．even though B．as soon as

C．as long as D．as though

 

He once observed that “All happy families ________ one another, but each unhappy family is unhappy in its own way”．(2012·桂林十八校联考)

A．like B．appear C．resemble D．represent

 

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