工程建设投资估算指标是编制建设工程投资估算的依据，下面对投资_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

工程建设投资估算指标是编制建设工程投资估算的依据，下面对投资估算指标表述正确的是( )。

A．投资估算指标分为建设项目综合指标和单项工程指标两个层次
B．投资估算指标的综合程度越大越好
C．投资估算指标比其他各种计价定额具有更大的综合性和概括性
D．投资估算指标的概括性不如概算指标全面

答案

参考答案：C

阅读理解

Usually we students are not fond of doing homework in vacations. But the following students have different feelings. Let’s have a look!

Lu Haobo, 15:
My homework for physics was recycling used batteries! It was tired but happy. I realized there were still lots of used batteries affecting our environment.

Sun Yuqing, 14
I felt so stressed when I cooked noodles for my parents, but that was my homework. My parents ate the noodles and praised my cooking skills. In fact, the noodles were not quite as delicious as they said. I understood what family love really is!

Zeng Chen, 13
The most interesting homework I’ve done is planting green beans. I planted five seeds and watered them twice a day. A week later, they all grew into beans. I learned that a good result always comes from great care.

Zhou Zihan,15
Our history teacher asked us to watch the film China 1911 during the vacation. I felt very happy about this. Not only did I feel relaxed, but also it was much more interesting than learning from books.

小题1:What do the four students think of their homework?

D．useful and interesting

小题2:Which of the two students are of the same age?

A．Lu Haobo and Zhou Zihan	B．Sun Yuqing and Zhou Zihan
C．Zeng Chen and Lu Haobo	D．Sun Yuqing and Zeng Chen

小题3:Whose homework is to cook noodles?

小题4:Which of the following statement is TRUE?

A．Lu Haobo felt tired and bored to collect the used batteries.

B．Sun Yuqing’s parents didn’t eat the noodles he made.

C．Zengchen didn’t finish planting the green beans.

D．Zhou Zihan thinks that it is really more interesting to learn from a film than from books.

小题5:Which is the best title for this passage?

A．Exciting housework	B．Exciting homework
C．Boring housework	D．Boring homework

单项选择题

社会保险基金结余除预留国家规定的支付费用外，还可用于（）。

A.股票和期货交易

B.短期企业投资

C.购买国家债券

D.提取一定比例的管理费