下列方法，能使海水淡化的是（ ） A．将海水过滤 B．将海水蒸馏 C．往海水中加

下列关于成本计算分步法的表述中，正确的是()。

A.逐步结转分步法不利于各步骤在产品的实物管理和成本管理

B.当企业经常对外销售半成品时，应采用平行结转分步法

C.采用逐步分项结转分步法时，无须进行成本还原

D.采用平行结转分步法时，无须将产品生产费用在完工产品和在产品之间进行分配

Section C (8 marks)

There once was a farmer who grew award-winning corn. Each year he entered his corn in the state fair(集市) 小题1:___ it won a blue ribbon.

One year, a newspaper reporter interviewed him and learned 小题2:______ interesting about how he grew it. 小题3:______ reporter discovered that the farmer shared his seed corn(粮种) with his neighbors.

“How can you afford to do that when they are entering their corn in competition小题4:______

yours each year?” the reporter asked.

“Why sir,” said the farmer, “don’t you know? The wind picks up pollen(花粉) from the ripening corn and spreads 小题5:_____ from field to field. If my neighbors grow bad corn, cross-pollination will gradually reduce the quality of my corn. If I am to grow good corn, I must help my neighbors grow good corn.”

He is fully aware 小题6:_____ the connectedness of life. His corn can’t improve 小题7:______ his neighbors’ corn also improves. 小题8:______ it is with our lives.

下列哪种研究方法不属于描述性研究

A．病例报告

B．横断面研究

C．病例—对照研究

D．生态学研究

E．纵向研究

阅读理解。

     As prices and building costs keep rising, the "do-it-yourself" (DIY) trend (趋势) in the U. S. continues

to grow.

     "We needed furniture for our living room," says John Ross, "and we just didn't have enough money to

buy it. So we decided to try making a few tables and chairs." John got married six months ago, and like

many young people these days, they are struggling to make a home at a time when the cost of living is very

high. The Rosses took a 2-week course (课程) for $280 at a night school. Now they build all their furniture

and make repairs around the house.

     Jim Hatfield has three boys and his wife died. He has a full-time job at home as well as in a shoemaking

factory. Last month, he received a car repair bill for $420. "I was deeply upset about it. Now I've finished

a car repair course; I should be able to fix the car by myself."

     John and Jim are not unusual people. Most families in the country are doing everything they can to save

money, so they can fight the high cost of living. If you want to become a "do-it-yourselfer", you can go to

DIY classes. And for those who don't have time to take a course, there are books that tell you how you can

do things yourself.

1. We can learn from the text that many newly married people ____.

A. find it hard to pay for what they need

B. have to learn to make their own furniture

C. take DIY courses run by the government

D. seldom go to a department store to buy things

2. John and his wife went to evening classes to learn how to _____.

 A. run a DIY shop

B. make or repair things

C. save time and money

D. improve the quality of life

3. When the writer says that Jim has a full-time job at home, he means Jim _____.

A. makes shoes at his home

B. does extra work at night

C. does his own car and home repairs

D. keeps house and looks after his children

4. Jim Hatfield decided to become a "do-it-yourselfer" when _____.

A. his car repairs cost too much

B. the car repair class was not helpful

C. he could not possibly do two jobs

D. he had to raise the children all by himself

5. What would be the best title of the text?

A. The Joy of DIY

B. You Can Do It Too!

C. Welcome to Our DIY Course!

D. Ross and Hatfield: Believers in DIY

被人们认为是实权部门的是（）。

A.立法机关

B.行政机关

C.司法机关

D.利益集团