绿色物流的时域特性指的是()。

题型:填空题

问题:

绿色物流的时域特性指的是()。

考点:经济学绿色物流绿色物流题库
题型:填空题

阅读理解。

     Summer is almost over and school will start soon, Bill and his father go to a store for school things.

 They see all kinds of notebooks, rulers, pens and pencils. They also see this sign (招牌).

                                       The Light (灯) Writer

        Have a look at the new Light Writer pen.

        This kind of pen has a light in it.

        Now you can write in the dark (黑暗).

        You can have fun when you write.

        Light Writer pens come in three colors: black, blue and red.

        Anybody can afford our great LOW price of ONLY $1.59.

                                         BUY ONE TODAY!

1. Light Writer is the name of a kind of _____.

    A. book                

    B. sport                 

    C. pen

2. Why does Bill go to the store?

    A. He needs a new Light Writer.

    B. He needs to buy school things.

    C. He likes to go shopping.

3. The purpose (目的) of the sign is to_____.

    A. sell pens          

    B. sell lights                

    C. help kids have fun

4. What does the word "low"mean in Chinese?

    A. 浅的.            

    B. 矮的.                  

    C. 低的.

5. What can we know from the story?

    A. Bill wants to have fun when he writes.

    B. Bill makes the sign with his new pen.

    C. Bill and his father see a sign about a new pen at the store.

题型:填空题

社会主义是物质文明、政治文明、精神文明全面、协调发展的社会,其表现是

A.物质文明是社会发展的物质基础和决定力量

B.精神文明是社会发展的精神动力和智力支持

C.政治文明是社会发展的制度保证和重要条件

D.精神文明决定政治文明

题型:填空题

如图所示,固定的两弧形轨道A1B1和A2B2的长度和高度都相同,滑块与他们之间的动摩擦因数也相同。当滑块分别从A1和A2由静止起滑到B1、B2时的速度为v1v2,则两速度大小关系为(    )

A.v1 >v2

B.v1<v2

C.v1=v2

D.无法判断

题型:填空题

在学习《鸿门宴》时,教师决定采用文言文阅读的教学方法,他创设了如下教学目标,其中不恰当的是()。

A.反复诵读,读顺文章

B.掌握字词,举一反三

C.疏通难点,理解文意

D.体会美感,了解历史

题型:填空题

装置开工要求的“十个不”内容。

更多题库