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【单选题】
有法的描述,错误的是( )。
A.
先所用的预应力钢筋,一般可用钢丝、钢绞线等。不专设永久锚具,借助与混凝土的粘结力,以获得较好的自锚性能。
B.
目前,先在我国一般仅用于生产直线配筋的中小型构件。
C.
钢铰线采用措施。即在低松弛钢绞线过程中,除保证设计力要求外,还应实测钢束两端总的伸长量,控制其与理论伸长值之间的误差在6%范围内,否则应暂停,待查明原因并采取措施予以调整后,方可继续。
D.
混凝土浇筑完毕养护一星期的时间就可以放张。
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【单选题】Sarah earns $40,000 per year working for a large corporation. She is thinking of quitting this job to work full time in her own business. She will invest her savings of $50,000 (which currently has an...
A.
$90,000.
B.
$0.
C.
$45,000.
D.
$40,000.
【单选题】Sarah earns enough money from her painting to
A.
give up her computing job.
B.
pay for her flat and car.
C.
pay for her artist's materials.
【单选题】Computer programmer David earns $40,000 a year designing new computer games, yet he cannot find a bank to let him have a credit card. Instead, he has been told to wait another two years until he is 18...
A.
He often goes out with friends.
B.
He lives with his mother.
C.
He has a handsome income.
D.
He graduated with six O-levels.
【判断题】国发〔2015〕28号文被视为《中国制造2025》,是中国政府实施制造强国战略的第一个十年行动纲领。( )
A.
正确
B.
错误
【单选题】His an( ) income (收入) is $36,000; that is, he earns $3,000 a month.
A.
annually
B.
annuals
C.
anniversary
D.
annual
【单选题】石材、地面砖面层铺设完毕后,凡单块砖边角有局部空鼓,且每自然间(标准间)不超过总数的 可不计。
A.
5%
B.
10%
C.
15%
D.
20%
【单选题】就理论而言,下列逻辑覆盖指标中,覆盖能力最强的是:
A.
语句覆盖
B.
判定覆盖
C.
条件覆盖
D.
条件组合覆盖
【单选题】有关“中国制造2025”,以下表述错误的是
A.
中国政府实施制造强国战略第一个十年的行动纲领
B.
首个“中国制造2025”试点示范城市为广州
C.
“中国制造2025”的核心是实现制造业智能升级
D.
坚持”市场主导、政府引导,立足当前、着眼长远,整体推进、重点突破,自主发展、开放合作”的原则
【简答题】中国制造2025,是实施制造强国战略第______个十年的行动纲领。
【简答题】中国制造2025,是实施制造强国战略第______个十年的行动纲领。
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