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【判断题】
换氧枪,停用或恢复使用时,必须与维检人员做好安全确认后方可作业。
A.
正确
B.
错误
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举一反三
【简答题】本次课中提到的我院优秀毕业生_______, 2009 年至 2017 年间通过 4 项国家发明专利,制作了一套 CNC 程序,优化刀路及加工时间,为企业每年节约加工工时 3600 小时,节省 60 多万元成本。同时,开发多个项目,荣获第五届大连市_________等多项荣誉。
【单选题】In spite of different styles and formats, in which of the following points do the two talk shows have something in common?
A.
Jerry Springer has more of an association with the young s of society while Oprah Winfrey's show focuses on the improvement of society and an individual's quality of life.
B.
Jerry Springer show is a display and exploitation of society's moral catastrophes whereas Oprah Winfrey's topics range from teaching your children responsibility, managing your work week to getting to know your neighbors.
C.
Each one is targeted at a group of different audiences.
D.
Both could be regarded as forerunners in the talk show field.
【单选题】比较下列三种商品中哪一种商品需求的价格弹性最大
A.
面粉
B.
大白菜
C.
点心
【单选题】比较下列三种商品中哪一种商品需求的价格弹性最大
A.
面粉
B.
大白菜
C.
工艺品
【单选题】比较下列三种商品中哪一种商品的需求价格弹性最大
A.
面粉
B.
大白菜
C.
点心
【单选题】比较下列三种商品中哪一种商品的需求价格弹性最小
A.
食盐
B.
衣服
C.
化妆品
【简答题】A.in response to B.in the wake of C.in want of D.in spite of
【单选题】比较下列三种商品中哪一种商品的需求价格弹性最大 ()
A.
点心
B.
面粉
C.
食盐
【单选题】比较下列三种商品中哪一种商品需求的价格弹性最小
A.
食盐
B.
衣服
C.
化妆品
【单选题】In spite of firm demand of equality, women's participation in social activities is still _________ by male attitudes.
A.
perplexed
B.
tangled
C.
hampered
D.
intensified
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