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The basic distinction between achievement and proficiency tests is to be found in the dif
【M1】
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【M1】
Which of the following is wrong about professionals and amateurs?
A.No clear-cut distinction can be drawn between professionals and amateurs in science.
B.Amateurs' participation into scientific research has become more difficult.
C.There is no discriminations of professionals against amateurs in geology.
D.Entrance to professional geological journals has become harder for amateurs.
A.Human Basic Needs.
B.Material Comfort.
C.Food: Human Basic Need.
D.Basic Necessities of Life.
A.basis
B.base
C.bases
D.basic
A.Delphi,Visual BASIC,ACCESS
B.Visual BASIC,Oracle,C++
C.C,BASIC,FORTRAN
D.Java,Excel,Visual C++
A.Human Basic Needs.
B.Material Comfort.
C.Food: Haman Basic Need.
D.Basic Necessities of Life.
This text indicates that the basic component of scientific research is ______.
A.observation
B.hypothesis
C.reasoning
D.interpretation
How many basic parties are there in a documentary credit?
(1)The ______.
(2)The ______.
(3)The ______.