整治工程位置线是指整治工程中主要()的头部连线,简称工程位置线。A.整治建筑物 B.

题型:单项选择题

问题:

整治工程位置线是指整治工程中主要()的头部连线,简称工程位置线。

A.整治建筑物

B.堤防

C.水闸

D.护坡

考点:河道修防与防冶工河道修防与防冶工(技师)河道修防与防冶工(技师)题库
题型:单项选择题

阅读理解

       My name is Li Kuan. My English teacher is Julia. She is from England. She has two  children(孩子): a son and a daughter. Her daughter is Mary. Her son is Ted. Julia and her daughter are in China, but her

husband(丈夫) Paul Smith is in England. And her son is in America. Paul is a policeman(警察).Ted is a

college(大学) student. Mary and I are in the same school. We are good friends. I help her with her

Chinese and she helps me with my English. We often help each other and learn(学习) from each other.

根据短文内容,完成下列句子。

1. Julia and Paul are Mary’s _________.

2. Ted’s _________ is my good friend.

3. Ted and Mary are _________ and sister.

4. Mr. Smith is a policeman in _________.

5. Paul’s wife(妻子) is a _________ in China.

题型:单项选择题

_________是中 * * 党创建军队,独立领导武装斗争的开始。中 * * 党建立第一个农村革命根据地是__________根据地。

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需求可能是由企业内部刺激引起的,也可能是由外部刺激引起的。

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用三爪自定心卡盘装夹已加工表面后应使()方便。

A.找正

B.工件定位

C.加工测量

D.加工观察

题型:单项选择题

一个完整的通信过程包括哪些环节?

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