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先看2009安徽英语试题第32小题：
——a eertain doubt among．the peo-pIe as to the practical value of the project
A．h has
B．They have
C．It remains
D．There remains
——a eertain doubt among．the peo-pIe as to the practical value of the project
A．h has
B．They have
C．It remains
D．There remains