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【判断题】
相比较而言,在手工操作环境下,一元线性回归法的计算精度最高,但是计算过程最为复杂。A.
正确
B.
错误
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举一反三
【单选题】Read the paragraph below. Choose and write the best topic sentence for each paragraph on the line provided. __________________________________________________________ . There are some private colleges...
A.
Two main types of colleges and universities in the United States are private and public.
B.
Private colleges and universities get money from taxes.
C.
There are only some colleges and universities in the United States.
【单选题】The government will _________ some new colleges for more student s to receive higher education. [ ]
A.
put on
B.
set out
C.
set up
【单选题】The relationship between some colleges and retirement communities is ______.
A.
similar in that there are more females than males
B.
opposite in that females perform. better in colleges while males better in retirement communities
C.
similar in that females perform. better than males
D.
opposite in that there are more females than males in colleges
【单选题】According to the passage, in competing for talented students, some colleges offer to ______.
A.
raise financial aid
B.
cut tuitions by half
C.
pay full tuition
D.
raise academic quality
【单选题】What is the controversy revealed in the passage?
A.
Some colleges change into university, and the opposite is also true.
B.
Some universities advertise their collegelike atmosphere, while some colleges tell potential applicants that they are just like universities.
C.
Some colleges change into university, and some universities into institute.
D.
Some private colleges change into universities and schools at the same time.
【多选题】下列关于约当产 量比例法的说法中,正确的有 ( ) 。
A.
这种方法适用于各月月末在产品数量较多，各月在产品数量变化也较大，直接材料成本在生产成本中所占比重较大且材料在生产开始时 - 次就全部投入的产品
B.
各工序产品的完工程度可事先制定，产品工时定额不变时可长期使用
C.
如果材料是在生产开始时一 次性投入的，无论在产品的完工程度如何，都应与完工产品负担同样材料成本
D.
如果材料是随着生产过程陆续投入的 , 则应按照各工序投入的材料成本在全部材料成本中所占的比例计算在产品的约当产量
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