皮皮学,免费搜题
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【单选题】
下列措施中, ___ 不利于提高轮齿抗疲劳折断能力。
A.
保持芯部的韧性
B.
减轻加工损伤
C.
表面强化处理
D.
减小齿根过渡曲线半径
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举一反三
【判断题】Governments do not always act in the national interest when they intervene in the economy; politically important interest groups often influence them. 政府在干预经济时并不总是以国家利益为行动准则;政治上重要的利益集团经常影响他们。
A.
正确
B.
错误
【单选题】Many people in Germany show great interest in “Home for Help”, where students in need of cheap rooms move in with seniors looking for company and help.
A.
德国许多人盛行一种提供“帮助找房”的活动,需要廉价租房的学生搬到老人家里,在找家公司帮助。
B.
德国许多人盛行一种“帮助找家”的活动,需要便宜客房的高年级学生搬到公司,并且帮助老人干活。
C.
许多德国人对“以房换帮助”表示出很大兴趣,需要廉价租房的学生搬到需要陪伴和帮助的老人家里。
D.
许多德国人认为“帮助之家”是有利的,需要廉价房的学生搬到寻求公司帮助的老人家里去帮忙干活。
【单选题】— Are you done with the book I gave you? — Not quite. I've read all ______ the last chapter.
A.
but
B.
toward
C.
until
D.
beside
【单选题】In October of 2012, the nominal interest rate earned on money market accounts was around 0.40 percent. This interest rate is a measure of which of the following? (2012年10月,货币市场账户获得的名义利率约为0.40%。这个利率是衡...
A.
the opportunity cost of holding money拿钱的机会成本
B.
the inflation rate通货膨胀率
C.
the demand for money对货币的需求
D.
the real interest rate实际利率
【单选题】某场效应管的I DSS 为-6mA,而I DQ 自漏极流出,大小为8mA,则该管是_______。
A.
P沟道结型管
B.
N沟道结型管
C.
耗尽型PMOS管
D.
耗尽型NMOS管
【简答题】读取http://www.python scraping.com/pages/warandpeace/chapte r1.txt这个练习文件(50分)
【单选题】be in the interest of
A.
符合……的利益
B.
是……的兴趣爱好
【单选题】听力原文:W: You should finish reading Chapterl5 by Monday. M: But I haven't finished Chapter 14 yet. Q: What do we know about the man? (10)
A.
He hasn't finished his reading.
B.
He has read Chapter 14.
C.
He has finished Chapter 15.
D.
He doesn't want to read Chapter 15.
【判断题】爆震伤导致鼓膜穿孔的部位已结痂,不必积极处理,忌滴注药物。()
A.
正确
B.
错误
【单选题】In October of 2012, the interest rate on money market accounts was about 0.4 percent. In 2007, the interest rate on money market accounts was about 4.0 percent. What has been the impact on money deman...
A.
the money demand curve shifted to the right货币需求曲线向右移动
B.
the money demand curve shifted to the left货币需求曲线向左移动
C.
the quantity of money demanded increased需求量增加
D.
the quantity of money demanded decreased所需资金减少
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