研究高考成绩对将来社会经济地位的影响,属于哪种研究?
A.预测性研究
B.解释性研究
C.描述性研究
D.探索性研究
正确答案是A
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Complete the following sentence with a (compound) word derived from the one(s) given in bracket.
The company offered 25 of the course participants full-time ( ). (employ)
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