问题 单项选择题

某杂货泊位,接卸1万吨级杂货船,已知该泊位装卸钢材的效率为1800吨/天,装卸木材的效率为1000吨/天,船舶靠离码头时间1小时,准备与结束作业时间1小时,辅助作业时间5小时,技术中断时间2小时,非生产性停泊时间0.5小时,气象原因造成的停泊时间0.5小时,船舶让挡时间2小时,泊位年工作天数320天,如果刚才和木材通过该泊位装卸的比重为3:7,试求试题:

某一运输企业有块土地与出售使用权,据预测每年这块地可获5万元收益,本金利率为10%,使评估这块土地的价值为()万元。

A.30

B.40

C.50

D.60

答案

参考答案:C

阅读理解

阅读下面的短文,并做后面的题目,从A、B、C 3个选项中选出能回答所提问题或完成句子

的最佳答案。

     Every year there is a Spring Festival in China. Usually it is in January or February. It is the most important

festival in China. So before it comes, everyone has to prepare things. They buy pork, beef, chicken, fruits and

many other things. And they often make a special kind of food-"dumplings". It means "come together". On the

day before the festival, parents buy new clothes for their children. Children also buy presents for their parents.

On the Spring Festival Eve (除夕), all the family members come back to their hometown. This is a happy

moment. Some sing and dance, some play cards and others get the dinner ready. When they enjoy the meal,

they give each other the best wishes for the coming year. They all have a good time.

1. Which is the most important festival in China?  [ ]

A. The Mid Autumn Festival.

B.The Spring Festival.

C. Children's Day.

2. When is the Chinese Spring Festival usually celebrated? [ ]

A. In March or April.

B. In May or June.

C. In January or February.

3.           is the special kind of food for the Spring Festival in China. [ ]

A. Chicken

B. Dumpling

C. Fish

4. What's the meaning of the food "dumplings" for Chinese people in the Spring Festival? [ ]

A. Look up.

B. Help yourself.

C. Come together.

5. The family           when they are having dinner together on the Spring Festival Eve.[ ]

A. give each other the best wishes

B. buy each other presents

C. sing, dance and play cards

单项选择题