中国1945年以来的城市化过程波动性很大，按大的发展阶段来说，我_爱下问搜题

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问题单项选择题

中国1945年以来的城市化过程波动性很大，按大的发展阶段来说，我国实际的城市化的波动过程的次序为( )。

A．城市化稳步发展——第一次反向城市化——第二次反向城市化——过度城市化——稳步发展的城市化
B．城市化稳步发展——过度城市化——第一次反向城市化——第二次反向城市化——第二次过度城市化
C．城市化稳步发展——第一次反向城市化——过度城市化——第二次反向城市化——稳步发展的城市化
D．城市化稳步发展——过度城市化一—反向城市化——第二次反向城市化——稳步发展的城市化

答案

参考答案：D

解析：[试题解析] 我国当代城市化进程可分为四个主要阶段：“一五”计划时期(1953～1 957年)，国民经济逐步恢复，城市化稳步发展；“大跃进”及国民经济调整时期(1958～1965年)，盲目追求量的增长，不注重城市内部结构的调整以及城市整体水干的提高，过度城市化；“ * * ”时期 (1966～1976年)，城市建设停顿，使城市人口减少，呈现反城市化；现代化建设时期(1977年以后)，改革开放促使城市快速发展、稳步发展的城市化。这四个阶段的划分从总体上体现了建国后的不同历史阶段。

完形填空

One day, a boy found the cocoon(茧) of a butterfly and brought it home. A few days later, the boy saw a small   31  in the cocoon. He sat and watched for several hours as a butterfly struggled to make   32  body through that little hole. Suddenly it stopped.
So the boy   33  to help the butterfly, thinking the butterfly might be   34 .He took a pair of scissors and cut the hole   35 .The butterfly came out of the cocoon but it   36 a little different. It had a weak body and small, thin   37 .The butterfly didn’t start to fly. In fact, the butterfly spent the rest of its life crawling(爬行) around with a weak body and thin wings. It was never able to fly.
The boy acted with   38  but he didn’t understand why it could be like this. When a butterfly crawls out of the cocoon, it must struggle. The hard work of   39  out of the cocoon makes the fluid(液体) from the butterfly’s body into its wings. It helps the butterfly be   40  to fly. If the butterfly never has to squeeze(挤压) itself out of the cocoon, its wings will never get the fluid and it can never fly.
41  struggles are what we need in our lives. If we lived our lives without any problems, we would never learn or grow. We would not be __42__ we could have been and we would never fly.
In our lives, pain and suffering is the key to all windows, and sometimes even   43  growth, without it , there’s no way of life. We can’t avoid   44  or problems. So, next time you are   45 a problem or difficulty, remember the butterfly. Struggle a little—then fly!

A．as helpful as

C．as strong as

D．as creative as

B．difficulties

A．served with

B．growing into

C．bringing in

单项选择题 A1/A2型题

具有消食健胃，回乳消胀功效的药物是（）

A.神曲

B.山楂

C.鸡内金

D.谷芽

E.麦芽