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【判断题】
制定低碳低合金调焊接工艺的主要依据是:一是要求在马氏体转变时的冷却速度不能太快;二是要使800-500°C之间的冷却速度大于产生脆性混合组织的临界速度。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】ROME, Dec 15th—A new computer-aided report from the conservationist Earth Club indicates that without major policy changes a severe shortage of oil by the year 2020 will force a drastic fall in produc...
A.
Water pollution
B.
Widespread unemployment
C.
Energy crisis
D.
Soaring inflation
【单选题】I would like to rent a house, modern, cozy and ________ in a quiet environment.
A.
after all
B.
before all
C.
above all
D.
first of all
【单选题】李女士, 23 岁,未婚,主诉月经期腹痛剧烈,需服镇痛药并卧床休息。平时月经周期规律,基础体温呈双相。肛门检查:子宫前倾前屈位,大小、硬度正常,无压痛,两侧附件(一),分泌物白色。本病例最可能的诊断是
A.
子宫内膜炎
B.
痛经
C.
子宫肌瘤
D.
子宫腺肌病
【单选题】I would like to rent a house, modern, comfortable and in a quiet neighborhood.
A.
all in all
B.
above all
C.
after all
D.
over all
【单选题】通过正式渠道可以获得以下哪种信息源的信息?
A.
零次信息源
B.
实物信息源
C.
记录信息源
D.
智力信息源
【单选题】听力原文:M: I would like to move to the suburbs, but I don't have enough money to pay the high taxes. W: I wish you could. It's nice to live there. Q: Why isn't the man moving to the suburbs? (18)
A.
The rent is too high.
B.
He doesn't like the suburbs.
C.
He can't afford the high taxes.
D.
It's too expensive to hire taxies.
【判断题】If log-t production decline curve is linear, it indicates harmonic decline.
A.
正确
B.
错误
【单选题】A tire is labeled 215/60R X 15 92T; the T indicates ( )
A.
Its speed rating
B.
Its tread wear rating
C.
Its load rating
D.
Its temperature resistance rating
【单选题】2011年9月证券从业考试《证券投资分析》冲刺试卷(2)第1大题第2小题如何解答?
A.
【题目描述】 第 2 题 大多数技术指标都是既可以应用到个股,又可以应用到大盘指数,但(  )只能用于大盘指数。 A.ADR
B.
BIAS
C.
PSY
D.
WMS 【我提交的答案】: 【参考答案与解析】: 正确答案:A 答案分析: 【解析】ADR属于大势型指标,大势型指标主要对整个证券市场的多空状况进行描述,它只能用于研判证券市场整体形势,而不能应用于个股。 【我的疑问】(如下,请求专家帮助解答) D是不是正确答案?
【单选题】设有预处理命令 #define d 2 int a=10;float b=20;char c=’a’ 则下列语句错误的是 ____
A.
a++
B.
b++
C.
c++
D.
d++
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