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【简答题】
建筑安装工程____是指虽不直接由施工的工艺过程引起,但却与工程的总体条件有关,建筑安装企业为组织施工和进行经营管理,以及间接为建筑安装生产服务的各项费用。
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参考答案:
举一反三
【单选题】检查皮带松紧度,用30~50N的力按下传动带,挠度应为( )。
A.
5~l0m m
B.
10~15 mm
C.
15~20m m
D.
20~25mm
【单选题】According to the passage, which of the following statements is true?
A.
Einstein invented the concept of speed of light.
B.
The Waste Land is a great work of literature.
C.
Edison made one major invention every 10 days.
D.
Mozart composed something every day even when he was sick.
【单选题】— Do you know ? — In the 6th century. [     ]
A.
who is the abacus invented
B.
when the abacus is invented
C.
when was the abacus invented
D.
when the abacus was invented
【单选题】The island 'Celtic' identity was invented in the 18th century.
A.
Y
B.
N
C.
NG
【简答题】短文填空。 Wood-block printing was invented sometime between the 4th and the 7th (1) c______ in China. The earliest book that we have was (2) p______ in 868 and was found in a Dunhuang cave. Wood-block pri...
【简答题】月季诱芽培养的外界条件是:温度___ ,光照时间是___ 小时,光照强度是___ ,昼夜湿度在___ 范围。
【单选题】Aspirin was invented in ______.
A.
the 20th century
B.
the 19th century
C.
ancient Greece
D.
ancient Germany
【简答题】When the automated player-piano was invented in the mid-19th century, companies that sold sheet music groused. When commercial radio took off, musicians bellyached that it would destroy them. So too, ...
【简答题】Wood-block printing was invented sometime between the 4th and the 7th c 小题1: in Chi­na. The earliest book that we have was p 小题2: in 868 and was found in a Dunhuang cave. Wood-block printing took a lo...
【判断题】秦汉时期时赵武灵王下令实行"胡服骑射",改为上衣下裤、行动方便的胡服。
A.
正确
B.
错误
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