钢制球形储罐的组装方法中目前已较少采用的组装方法是( )。A.散装法 B.分带法

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问题:

钢制球形储罐的组装方法中目前已较少采用的组装方法是( )。

A.散装法

B.分带法

C.半球法

D.散装法和半球法

考点:二级建造师机电工程机电工程管理与实务
题型:单项选择题

医生通过听珍了解病人的心、肺的工作情况是利用声传递______,声音在空气中(15℃)的传播速度为______m/s.

题型:单项选择题

My house is very beautiful. There is a small garden in front of my house .There are many flowers in the garden. And there are a few trees in it. Near my house there is a big apple tree. You can see a blue car under it .It’s my brother’s. It looks very cool. On the first floor of  the house, there is a living room , a dining room, a kitchen and a bathroom . I like listening to the music in the living room .There are two bedrooms and a small study on the second floor .I loving reading in my study. I like my house very much.

阅读短文., 回答下面的问题。

小题1:Are there any flowers in the garden ?

                                          

小题2:What’s under the tree ?

                                           

小题3:Is there a kitchen on the first floor ?

                                            

小题4:How many rooms are there on the second floor ?

                                            

小题5:Does the writer(作者的)like his house ?

                                            

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常模参照评价

题型:单项选择题

以下选项不属于以项目自身特点进行的主题定位是()。

A.自然环境

B.轨道交通

C.品牌

D.教育

题型:单项选择题

紧急状态处置,是指公安机关为维护国家安全和社会秩序,对突发的重大暴力犯罪、重大节日保卫工作和重大治安灾害事故依法采取的非常措施。( )

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