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【单选题】
脉冲当量是数控机床数控轴的位移量最小设定单位,脉冲当量的取值越小,加工精度
A.
越高
B.
越低
C.
与其无关
D.
不受影响
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参考答案:
举一反三
【单选题】林冲是因为什么罪名发配沧州
A.
贪污受贿
B.
写诗讽刺皇帝
C.
行刺长官
D.
过失杀人
【简答题】Which came first, the chicken or the egg? This is one of life’s __1__ questions and people have been debating about it for thousands of years. Now scientists believe they have solved this _2__. Resear...
【单选题】( )者,有祥和融洽,和睦友谊之意。
A.
B.
C.
D.
【单选题】听力原文:W: I wish my hair was straight. M: Yes, pity you had it permed. If only you'd listened to me. Q: What do we learn from the conversation? (17)
A.
The woman is wearing straight hair now.
B.
The man didn't want the woman to have her hair permed.
C.
The woman followed the man's advice.
D.
The man doesn't care if the woman had her hair permed or not.
【简答题】根据表格中的内容,完成下面报导。 Accident Big stones fell from the mountain onto a tour bus Weather It rained heavily and the wind was strong Date and time June 17, 2008, 6 : 20 p. m. Place At the foot of north Mount...
【多选题】属于原始凭证的是
A.
限额领料单
B.
银行对账单
C.
制造费用分配表
D.
购货合同
【简答题】IKEA: lower prices , higher sales By Paivi Munter Ingvar Kamprad started IKEA in his small farming village in Sweden over 60 years ago. He was only 17 years old and sold his products from his bicycle....
【单选题】话说当日林冲正闲走间,忽然背后人喊。回头看时,却认得是酒生儿李小二。当初在东京时,多得林冲看顾。这李小二先前在东京时,后来不合偷了店主人家财,被捉住了,要送官司问罪。又得林冲主张陪话,救了他免送官司。又与他陪了些钱财,方得脱免。京中安不得身,又亏林冲赍发他盘缠,于路投奔人。不想今日却在这里撞见。林冲道:“小二哥,你如何也在这里?”李小二便拜道:“自从得恩人救济,赍发小人,一地里投奔人不着。迤逦不想...
A.
肖像描写
B.
语言描写
C.
动作描写
D.
心理描写
【判断题】对于未分组的原始数据,位于最中间位置的一个数据即为中位数。( )
A.
正确
B.
错误
【单选题】A 70-foot fishing boat, the SharkCatcher, sank 5 miles from shore today in the Pacific at about 4: 30 p.m. The boat was returning from a successful one-day trip. There were 17 fishermen aboard and 4 c...
A.
it was about to go fishing
B.
it was on its way back
C.
it was already overloaded
D.
it was a quarter mile from the shore
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