“信息”、“材料”和“能源“被称为新科技革命的三大支柱．下列_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题选择题

“信息”、“材料”和“能源“被称为新科技革命的三大支柱．下列叙述错误的是（　　）

A．因特网上丰富的信息资源，有些是不健康的

B．合金、塑料、橡胶是三种重要的高分子材料

C．制造“神舟七号“宇宙飞船，使用了多种新型材料

D．核能、太阳能、氢能等是具有广阔开发前景的新能源

答案

答案：B

阅读理解

阅读理解。

Trip 1   One Week in the Mountains
     Bring your strong shoes and warm clothes for this walk in a beautiful area of the Green Mountains. You
may go hiking or have a try of rock climbing . This is also a protection area for wild animals. You can find
many kinds of animals living in this area.
              Time: May 8- May 14              Tel: 61639818
              Adult: $ 110.00                        Child : $ 55.00

Trip 2   Three Days in the Country
     There are many beautiful gardens. Take your camera and enjoy the wonderful sight in Hunter Valley. It
is a good place for fishing and horse-riding. You can also find different kinds of flowers here. This is also
a great walk for bird-lovers.
           Time: May 20- May 22             Tel: 63986432
           Adult: $ 50.00                          Child : $ 25.00

Trip 3  Five Days By the Sea
     Wear your sun hat and enjoy wonderful sunshine all the time from morning to evening. Our hotel is next
to the sea. We have our own boats too. You can swim in the sea or in the swimming pool. Every day
our boat will take you to different places for swimming.
          Time: May 23- May 27             Tel: 67538293
          Adult: $ 80.00                    Child : $ 40.00

1. What number will you call if you and your friends want to enjoy the sunshine at the seaside?

    A. 67538293
    B. 63986432
    C. 64639818
    D. 63875629

2. Sam wants to stay in Hunter Valley with his wife ,his five-year-old daughter and his seven-year-old son.
How much will it cost?

    A. $ 25.
    B. $ 50
    C. $ 100
    D. $ 150

3. David loves sports. He will take his holiday from May 7 to May 15. What activity will he probably take
part in?

    A. Hiking in the mountains.
    B. Watching plants at night.
    C. Fishing in the country
    D. Swimming in the sea.

填空题

《史记》是我国第一部（）通史。